Newegg.com Product List (Text Search Terms: serial) https://www.newegg.com/p/pl?Description=serial&IsNodeId=1&Submit=ENE&nm_mc=OTC-RSS&cm_sp=OTC-RSS Official Newegg.com RSS Feed - An up-to-date headlines on our latest sales, deals, and promotions. Subscribe now and never miss a single Newegg.com deal. en-us <span id="ieFontCheck" style="width:0px;"> 2000-2026 Newegg Inc. All rights reserved. </span> Sat, 19 Sep 2026 17:51:45 -0700 https://c1.neweggimages.com/WebResource/Themes/2005/Nest/logo.gif Newegg.com Product List (Text Search Terms: serial) https://www.newegg.com/p/pl?Description=serial&IsNodeId=1&Submit=ENE&nm_mc=OTC-RSS&cm_sp=OTC-RSS 120 https://www.newegg.com/startech-com-model-pex4s232485-pci-express-to-serial-port-card/p/N82E16815158364?Item=15-158-364&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-364 https://www.newegg.com/startech-com-model-pex4s232485-pci-express-to-serial-port-card/p/N82E16815158364?Item=15-158-364&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-364 $153.74 - StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-158-364-08.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PEX4S232485</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIA6ZPK9X9178</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$153.74</span></div><div>Sold by NothingButSavings</div><div><a href="https://www.newegg.com/startech-com-model-pex4s232485-pci-express-to-serial-port-card/p/N82E16815158364?Item=15-158-364&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-364">View Details</a></div></p> https://www.newegg.com//p/17Z-003E-00088?Item=17Z-003E-00088&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-17Z-003E-00088 https://www.newegg.com//p/17Z-003E-00088?Item=17Z-003E-00088&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-17Z-003E-00088 $72.99 - StarTech PCIe to RS232 DB9 Serial Interface Card 11050PCSERIALCARD <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/A6ZPD2209270UHWTAB9.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> 11050PCSERIALCARD</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 17Z-003E-00088</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$72.99</span></div><div><a href="https://www.newegg.com//p/17Z-003E-00088?Item=17Z-003E-00088&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-17Z-003E-00088">View Details</a></div></p> https://www.newegg.com/syba-model-si-pex15038-pci-express-to-serial-port-card/p/N82E16815124132?Item=15-124-132&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-132 https://www.newegg.com/syba-model-si-pex15038-pci-express-to-serial-port-card/p/N82E16815124132?Item=15-124-132&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-132 $29.99 - SYBA 4 Serial Ports PCI-e Controller Card, w/ Fan-out Cable, Low Profile Bracket, Chipset (WCH384L) Model SI-PEX15038 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-124-132-02.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> SI-PEX15038</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIA3XWJYH2360</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$29.99</span></div><div>Sold by Novatek</div><div><a href="https://www.newegg.com/syba-model-si-pex15038-pci-express-to-serial-port-card/p/N82E16815124132?Item=15-124-132&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-132">View Details</a></div></p> https://www.newegg.com/syba-si-pex15037-pci-express-to-serial-port-card/p/N82E16815124126?Item=15-124-126&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-126 https://www.newegg.com/syba-si-pex15037-pci-express-to-serial-port-card/p/N82E16815124126?Item=15-124-126&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-126 $13.99 - SYBA SI-PEX15037 2 Serial DB9 RS-232 Ports PCI-e x1 Card with Low Profile Bracket WCH CH382 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-124-126-02.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> SI-PEX15037</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 15-124-126</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$13.99</span></div><div><a href="https://www.newegg.com/syba-si-pex15037-pci-express-to-serial-port-card/p/N82E16815124126?Item=15-124-126&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-126">View Details</a></div></p> https://www.newegg.com/startech-com-model-pex1s953lp-pci-express-to-serial-port-card/p/N82E16815158462?Item=15-158-462&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-462 https://www.newegg.com/startech-com-model-pex1s953lp-pci-express-to-serial-port-card/p/N82E16815158462?Item=15-158-462&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-462 $59.99 - StarTech.com PEX1S953LP 1 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-158-462-V04.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PEX1S953LP</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 15-158-462</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$59.99</span></div><div><a href="https://www.newegg.com/startech-com-model-pex1s953lp-pci-express-to-serial-port-card/p/N82E16815158462?Item=15-158-462&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-462">View Details</a></div></p> https://www.newegg.com/startech-com-model-pci2s4851050-pci-to-serial-port-card/p/N82E16815158277?Item=15-158-277&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-277 https://www.newegg.com/startech-com-model-pci2s4851050-pci-to-serial-port-card/p/N82E16815158277?Item=15-158-277&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-277 $32.37 - StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-158-277-07.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PCI2S4851050</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIA6ZPK9X5197</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$32.37</span></div><div>Sold by NothingButSavings</div><div><a href="https://www.newegg.com/startech-com-model-pci2s4851050-pci-to-serial-port-card/p/N82E16815158277?Item=15-158-277&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-277">View Details</a></div></p> https://www.newegg.com/startech-com-pci2s1p2-parallel-combo-card/p/N82E16815158479?Item=15-158-479&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-479 https://www.newegg.com/startech-com-pci2s1p2-parallel-combo-card/p/N82E16815158479?Item=15-158-479&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-479 $40.99 - StarTech Serial Parallel Combo Card with Dual Serial RS232 Ports (DB9) & 1x Parallel Port (DB25), PCI Adapter Expansion Card <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/V1DSD2204151ARC95FE.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PCI2S1P2</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 15-158-479</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$40.99</span></div><div><a href="https://www.newegg.com/startech-com-pci2s1p2-parallel-combo-card/p/N82E16815158479?Item=15-158-479&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-479">View Details</a></div></p> https://www.newegg.com/startech-com-pci2s1p2-parallel-combo-card/p/N82E16815158479?Item=15-124-085&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-085 https://www.newegg.com/startech-com-pci2s1p2-parallel-combo-card/p/N82E16815158479?Item=15-124-085&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-085 $16.99 - SYBA PCI-Express 2-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15022 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-124-085-03.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> SD-PEX15022</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIC6VHKY20163</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$16.99</span></div><div>Sold by Zyngear</div><div><a href="https://www.newegg.com/startech-com-pci2s1p2-parallel-combo-card/p/N82E16815158479?Item=15-124-085&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-085">View Details</a></div></p> https://www.newegg.com/syba-si-ada15071-controller-card/p/17Z-000F-00397?Item=17Z-000F-00397&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-17Z-000F-00397 https://www.newegg.com/syba-si-ada15071-controller-card/p/17Z-000F-00397?Item=17Z-000F-00397&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-17Z-000F-00397 $59.99 - Syba 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SI-ADA15071 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/A3XWS23100911NEHM44.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> SI-ADA15071</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIC6VHKY19886</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$59.99</span></div><div>Sold by Zyngear</div><div><a href="https://www.newegg.com/syba-si-ada15071-controller-card/p/17Z-000F-00397?Item=17Z-000F-00397&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-17Z-000F-00397">View Details</a></div></p> https://www.newegg.com/startech-com-pex1s1p950-pcie-card-with-serial-and-parallel-port/p/N82E16815158473?Item=15-158-473&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-473 https://www.newegg.com/startech-com-pex1s1p950-pcie-card-with-serial-and-parallel-port/p/N82E16815158473?Item=15-158-473&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-473 $64.99 - StarTech.com PEX1S1P950 PCIe Card with Serial and Parallel Port - PCI Express Combo Adapter Card with 1x DB25 Parallel Port & 1x RS232 Serial Port - Expansion/Controller Card - PCIe Printer Card <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-158-473-V04.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PEX1S1P950</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 15-158-473</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$64.99</span></div><div><a href="https://www.newegg.com/startech-com-pex1s1p950-pcie-card-with-serial-and-parallel-port/p/N82E16815158473?Item=15-158-473&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-473">View Details</a></div></p> https://www.newegg.com/startech-com-model-pex2s953lp-pci-express-to-serial-port-card/p/N82E16815158463?Item=15-158-463&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-463 https://www.newegg.com/startech-com-model-pex2s953lp-pci-express-to-serial-port-card/p/N82E16815158463?Item=15-158-463&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-463 $55.99 - StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-158-463-V04.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PEX2S953LP</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 15-158-463</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$55.99</span></div><div><a href="https://www.newegg.com/startech-com-model-pex2s953lp-pci-express-to-serial-port-card/p/N82E16815158463?Item=15-158-463&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-463">View Details</a></div></p> https://www.newegg.com/startech-com-pex2s1050-pci-express-to-serial-port-card/p/0XM-0076-000D8?Item=0XM-0076-000D8&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-0XM-0076-000D8 https://www.newegg.com/startech-com-pex2s1050-pci-express-to-serial-port-card/p/0XM-0076-000D8?Item=0XM-0076-000D8&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-0XM-0076-000D8 $58.99 - 2PORT PCI EXPRESS SERIAL CARD <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/0XM-0076-000D8-S01.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PEX2S1050</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 0XM-0076-000D8</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$58.99</span></div><div><a href="https://www.newegg.com/startech-com-pex2s1050-pci-express-to-serial-port-card/p/0XM-0076-000D8?Item=0XM-0076-000D8&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-0XM-0076-000D8">View Details</a></div></p> https://www.newegg.com/syba-model-sd-pex15021-pci-express-to-serial-port-card/p/N82E16815124084?Item=15-124-084&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-084 https://www.newegg.com/syba-model-sd-pex15021-pci-express-to-serial-port-card/p/N82E16815124084?Item=15-124-084&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-084 $17.99 - SYBA PCI-Express 1-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15021 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-124-084-03.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> SD-PEX15021</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 15-124-084</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$17.99</span></div><div><a href="https://www.newegg.com/syba-model-sd-pex15021-pci-express-to-serial-port-card/p/N82E16815124084?Item=15-124-084&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-084">View Details</a></div></p> https://www.newegg.com/syba-model-sd-pex15021-pci-express-to-serial-port-card/p/N82E16815124084?Item=15-158-115&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-115 https://www.newegg.com/syba-model-sd-pex15021-pci-express-to-serial-port-card/p/N82E16815124084?Item=15-158-115&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-115 $16.99 - StarTech.com 9-pin Serial to 10-pin Header Slot Plate with Low Profile Bracket Model PLATE9MLP <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-158-115-02.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PLATE9MLP</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIA1K6KKC0040</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$16.99</span></div><div>Sold by Hot Deals 4 Less</div><div><a href="https://www.newegg.com/syba-model-sd-pex15021-pci-express-to-serial-port-card/p/N82E16815124084?Item=15-158-115&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-115">View Details</a></div></p> https://www.newegg.com/startech-com-model-pex16s550lp-pci-express/p/N82E16815158435?Item=15-158-435&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-435 https://www.newegg.com/startech-com-model-pex16s550lp-pci-express/p/N82E16815158435?Item=15-158-435&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-435 $421.99 - StarTech PEX16S550LP PCI Express Serial Card - 16 Port Low-Profile Serial Card - High-Speed PCIe Serial Adapter - Serial Controller DB9 RS232 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-158-435-S01.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PEX16S550LP</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 15-158-435</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$421.99</span></div><div><a href="https://secure.newegg.com/api/shop/add?ItemList=15-158-435&Submit=ADD&target=NEWEGGCART&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-435">Add To Cart</a></div></p> https://www.newegg.com/startech-com-serial-adapter-card-pci-express-to-serial-port-card/p/N82E16815158467?Item=15-158-467&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-467 https://www.newegg.com/startech-com-serial-adapter-card-pci-express-to-serial-port-card/p/N82E16815158467?Item=15-158-467&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-467 $106.99 - StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache - ASIX AX99100 - Low Profile Bracket - Replacement for PEX4S952LP (PEX4S953LP) <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/A6ZPD2012269V92P.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PEX4S953LP</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 15-158-467</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$106.99</span></div><div><a href="https://www.newegg.com/startech-com-serial-adapter-card-pci-express-to-serial-port-card/p/N82E16815158467?Item=15-158-467&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-15-158-467">View Details</a></div></p> https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=2BA-001X-000H6&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-2BA-001X-000H6 https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=2BA-001X-000H6&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-2BA-001X-000H6 $196.99 - StarTech.com PEX8S1050LP 8-Port PCI Express Serial Card - 16C1050 UART RS232 - PCIE Low Profile Bracket - DB9 Serial Card (PEX8S1050LP) <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/2BA-001X-000H6-V06.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> PEX8S1050LP</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 2BA-001X-000H6</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$196.99</span></div><div><a href="https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=2BA-001X-000H6&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-STARTECH-_-2BA-001X-000H6">View Details</a></div></p> https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=15-124-017&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-017 https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=15-124-017&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-017 $23.48 - SYBA PCI to Serial 2-port host controller card Model SD-PCI-2S <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-124-017-10.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div style="color:red">Limited time offer, ends 09/19</div><div><strong>Model #:</strong> SD-PCI-2S</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIC5KUM1Z3912</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$23.48</span></div><div>Sold by CoreDepot</div><div><a href="https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=15-124-017&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-017">View Details</a></div></p> https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=15-124-176&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-176 https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=15-124-176&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-176 $53.79 - SYBA PCI-Express 2-Port DB9 Serial (RS-232) Card Model SI-PEX15055 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-124-176-07.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> SI-PEX15055</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIC6VHKY18749</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$53.79</span></div><div>Sold by Zyngear</div><div><a href="https://www.newegg.com/startech-com-model-pex8s1050lp-pci-express-to-serial-port-card/p/2BA-001X-000H6?Item=15-124-176&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-Syba-_-15-124-176">View Details</a></div></p> https://www.newegg.com/siig-model-jj-p20211-s7-pci-to-serial-port-card/p/N82E16815150310?Item=9SIAMG8M6R5374&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-SIIG%2c+Inc-_-9SIAMG8M6R5374 https://www.newegg.com/siig-model-jj-p20211-s7-pci-to-serial-port-card/p/N82E16815150310?Item=9SIAMG8M6R5374&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-SIIG%2c+Inc-_-9SIAMG8M6R5374 $55.07 - SIIG Dual Profile PCI 2-Port RS232 Serial Adapter Model JJ-P20211-S7 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/15-150-310-04.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> JJ-P20211-S7</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIAMG8M6R5374</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$55.07</span></div><div>Sold by AS Group LLC</div><div><a href="https://secure.newegg.com/api/shop/add?ItemList=9SIAMG8M6R5374&Submit=ADD&target=NEWEGGCART&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Add-On+Cards-_-SIIG%2c+Inc-_-9SIAMG8M6R5374">Add To Cart</a></div></p>