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- $16.95 –
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Mini PCIE USB to RS422 RS485 RS232 COM Port Card DB9 for Modem PDA GPS Bar Code Digitizer ISDN terminal adapter
- Model #: ZX-203
- $47.75 –
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Dual 4 Pin IDE to 8 Pin PCI Express Power Cable PCI Express Adapter Video Card Power Cord
- Model #: VFR-1598
- $19.93 –
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2-Ports PCI to RS485/422 Multi-Serial Port Card with 2.5KV isolation protection 2 Port RS485 RS422 COM Serial Port UT-712
- Model #: ZX-202
- $72.75 –
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- $53.75 –
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StarTech.com 2-Port Serial to Ethernet Adapter - IP Serial Device Server For Remote RS232 Devices - Wall/DIN Rail Mount - LAN To DB9 Converter I23-SERIAL-ETHERNET
- Brand: StarTech.com
- Type: Computer Accessories
- Model #: I23-SERIAL-ETHERNET
- $254.99 –
- More options from $254.99 - $270.03
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PCI-E 1x to 2 Port Serial Port RS232 DB9 COM Male Adapter Riser Card Support RS232, RS485&RS422 Modes Chip AX99100, 12CM Bracket
- Model #: YH9J8TG
- $43.69 –
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PCI-E 1x to 2 Port Serial Port RS232 DB9 COM Male Adapter Riser Card Support RS232, RS485&RS422 Modes Chip AX99100, 12CM Bracket
- Model #: J5YTG98J4
- $43.69 –
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Dual 4 Pin IDE to 8 Pin PCI Express Power Cable PCI Express Adapter Video Card Power Cord
Limited time offer, ends 07/19
- Model #: LJX-DPX-0197
- $18.83 –
- More options from $17.60 - $20.92
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PCI to serial port COM RS232 db9 4 serial port 9pin desktop PCI expansion adapter
- Model #: ooc-0140435
- $21.85 –
- More options from $19.06 - $21.85
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PCIe to USB 3.2 Gen 2 Adapter Card 10 Gbps 2-Port PCI for EXPRESS Expansion Card
Limited time offer, ends 07/19
- Model #: LJX-DPX-0442
- $83.99 –
- More options from $83.99 - $88.47
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Mini PCI-E to PCIE Adapter Wireless WiFi Net-work Card Converter PCI-Express WIreless Card with 2 Antennas
- Model #: LJX-DPX-0513
- $19.45 –
- $5.00 Shipping
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39/40-Pin Compact Card to 3.5" IDE Converter Adapter PCI Bracket
- Model #: LJX-DPX-0499
- $14.90 –
- $5.00 Shipping
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USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor With Female Adapter Supports for Windows 8 No CD
- Model #: AAA-95
- $11.75 –
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Weastlinks PCI to 2 Ports RS485/422 PCI Card Optical Isolation Surge protection 1053 Chip
Limited time offer, ends 07/06
- Model #: WLPCIEC110
- $86.38 –
- More options from $53.78 - $87.38
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PCIe to USB 3.2 Gen 2 Adapter Card 10 Gbps 2-Port PCI for EXPRESS Expansion Card
Limited time offer, ends 07/06
- Model #: 231114-JX-442
- $82.98 –
- More options from $82.98 - $88.47
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Silicon Sil3114 4-port Expansion Card PCI to Conversion Card Built-in Adapter Sil3114 Chipset for RAID Controller C
- Model #: 231114-JX-463
- $22.11 –
- More options from $22.11 - $28.93
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PCIe Dual Serial Expansion Card Chip AX99100 2 Port Industrial DB9 COM RS232 Converter Adapter Controller
- Model #: LJX-DPX-0276
- $28.65 –
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JAENFONG PCIe to 2x DB9 RS232 COM Serial Port+ 1x DB25 Parallel Port Printer LPT Adapter Card Chipset ASIX/AX9900 for Desktop Computer
- Model #: ZZ-960
- $19.75 –
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2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
Limited time offer, ends 07/05
- Model #: C2AG-1/4-C30
- $74.19 –
- More options from $74.19 - $78.89
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2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SIADA15070
Limited time offer, ends 07/09
- Model #: C472-L10190
- $44.99 –
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2Port RS232 DB9 Serial M.2 B+M Key Controller Card, SYPEX15066
Limited time offer, ends 07/09
- Model #: C472-L10193
- $74.99 –
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2 Port Parallel 1 Por Serial PCIe x1 Card, PCI Express to DB25 and DB9 with Low Bracket, Support SPP / PS2 / EPP/ECP Modes RS232 / RS485 / RS422 and Centronics Interface SI-PEX50103
Limited time offer, ends 07/22
- Model #: 279848503
- $45.29 –
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10ft/3m USB 2.0 to RS232 DB9 Male Serial Adapter Cable, Built-in FTDI Chipset, Compatible with Windows 11/10/8.1/8/7/Vista/XP/2000 & Mac OS X 10.6 and Above
Limited time offer, ends 07/09
- Model #: C472-L5655
- $27.39 –
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RS232 DB9 Female QuickConnect Solderless Adapter, DB9 Female to 9Pin Spring Terminal Crimp Connector for Serial Communication Interface Devices
Limited time offer, ends 07/09
- Model #: C472-L10178
- $17.99 –
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RS-232 9 Pin Female to 9 Pin Female Serial Adapter Connector for Data Transfer
- Model #: CLAWB0G5G71N38
- $195.99 –
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- $21.32 –
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USB to DB9 RS232 Serial Adapter 9 Pin Male to COM Port Chip Computer PC Converter Cable Support Win10/8/7/M/Vista
- Model #: CLAWB0CS691QS3
- $97.99 –
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20cm PCIe 4 Pin to 8 Pin Power Adapter Cable 4P female to 8P male PCIe Power Cord For PCI-e Video Cards
- Model #: VFR-1581
- $19.99 –
- Free Shipping
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Vszerda 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15070
Limited time offer, ends 07/31
- Brand: IO CREST
- Model #: SI-ADA15070
- $48.99 –
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Vszerda 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SI-ADA15069
Limited time offer, ends 07/31
- Brand: IO CREST
- Model #: SI-ADA15069
- $47.99 –
- Free Shipping
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Vszerda 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card SY-PEX15066
Limited time offer, ends 07/31
- Brand: IO CREST
- Model #: SY-PEX15066
- $78.99 –
- Free Shipping
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99100 Chipset PCIe 4 Ports Serial Add on Card Multi RS232 DB9 COM Expansion Riser Adapter Converter TXB077
- Model #: VFR-1584
- $34.99 –
- Free Shipping
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Convenient Mini Pcie2.5 SSD Adapter MSATA to 22-Pin Adapter Effortlessly Expand PC Storage Capacity(Black)
- Model #: VFR-1626
- $17.49 –
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