Skip to main content
  • Sold by Newegg
  • New
Department
Show More
Brands
Show More
Price
Show More
Sold by
All Top Brands
Condition
Discount
Useful Links
Customer Ratings
avatar

Any questions? Our AI mode will help you find out quickly.

Sort By:
View:
PCI-E 1X to 4 ports Serial add on card Multi RS232 DB9 COM Serial Expansion I/O riser card TXB077
Quick View
  •  
  • $32.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
Industrial grade USB 3.0 to RS485 DB9 male converter USD3.0 to RS232 cable Surge protection
Quick View
  •  
  • $17.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
PCI Express I/O card Dual Serial DB9 RS232 COM 2 Ports Controller Adapter riser Card Expansion card TXB068
Quick View
  •  
  • $29.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
PCIe to Dual Serial Port PCI-E to 2 Ports RS232 DB9 Expansion Card Adapter Converter Riser Card Chipset ASIX/AX99100
Quick View
  •  
  • $14.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
4 DB9 serial RS232 ports pcie x1 I/O controller card with fan-out cable WCH384 chipset support low profile bracket,4 Serial Ports PCI-e Controller Card, w/ Fan-out Cable, Low Profile Bracket
Quick View
4 DB9 serial RS232 ports pcie x1 I/O controller card with fan-out cable WCH384 chipset support low profile bracket,4 Serial Ports PCI-e Controller Card, w/ Fan-out Cable, Low Profile Bracket
  • Type: PCI Express to Serial Port Card
  • External USB Ports: 4 Port
  • Specifications: 4 DB 9 serial rs232 ports pcie x1 I/O controller card with fan-out cable WCH384 chipset support low profile bracket
  • Package Contents: 1 x Powered RS-232 4-Port PCIe Card •1 x Driver CD •1 x User Manual •1 x Low Profile
  • Model #: NTRAC100091W
  •  
  • $39.98 
  • Free Shipping
  • $25.99 - $39.98
PCIe to Single Port DB9+DB25 PCI-E X1 RS232 Serial Port + LPT Parallel Port Expansion Card Riser Card Chip ASIX/AX99100
Quick View
  •  
  • $14.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
Syba 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SI-ADA15071
Quick View
Syba 8 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SI-ADA15071
  • Type: Controller Card
  • External Ports: 8 x Serial Ports
  • Operating Systems Supported: Windows 10 or Higher Ubuntu 19.04 or Higher
  • Package Contents: 8 Port Serial DB9 M.2 B+M Key Module Driver CD x1 Manual x1
  • Model #: SI-ADA15071
SYBA SI-PEX10010 Parallel 1 Port PCI-e Controller Card with Full & Low Profile Brackets, WCH382L Chipset
Quick View
SYBA SI-PEX10010 Parallel 1 Port PCI-e Controller Card with Full & Low Profile Brackets, WCH382L Chipset

Limited time offer, ends 09/19

  • Type: PCI Express to Parallel Port
  • External Ports: 1 x Parallel Port
  • Operating Systems Supported: Windows 7 Windows Vista Windows XP Server 2012 Server 2008 Server 2003 Server 2000(32bit only) Windows ME Windows 98SE Windows 98 Linux Kernel 2.4 & 2.6 Mac 10.4 & above
  • Package Contents: 1-port Parallel PCI-e Controller Card Driver CD User Manual Low Profile Bracke
  • Model #: SI-PEX10010
SYBA 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SY-PEX15066
Quick View
SYBA 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SY-PEX15066
  • Type: RS-232 DB9 Serial M.2 B+M Key Controller Card
  • External Ports: 4 x Serial Ports
  • Internal Ports: 1 x M.2 B+M Key
  • Operating Systems Supported: Windows 7, 8, 10, Linux Kernal 2.6.15 , Android 1.x-5.x
  • Model #: SY-PEX15066
  •  
  • $43.99 
  • Free Shipping
PCI to 1x Serial Port + 1x Parallel Port PCI Single Port DB9+DB25 RS232 COM Expansion Card Riser Card Adapter Chip ASIX/AX9865
Quick View
  •  
  • $18.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
Syba 8 port Non-RAID SATA III 6Gbp/s to M.2 B+M Key Adapter PCI-e 3.0 x2 Bandwith - SI-ADA40170
Quick View
Syba 8 port Non-RAID SATA III 6Gbp/s to M.2 B+M Key Adapter PCI-e 3.0 x2 Bandwith - SI-ADA40170
  • Type: Controller Card
  • Operating Systems Supported: Windows 10, 8/8.1, 98SE, ME, 2000, XP, XP-64bit, Vista, Vista-64bit, 7, 7-64bit, Linux
  • Package Contents: (1) M.2 Gigabit LAN Module (2) Mini SAS To 4 x SATA Cable (1) Manual
  • Model #: SI-ADA40170
SYBA IO Crest 2-port RS232 Serial PCI-Express Card, DB9 Female Panel Mountable Field Terminator Adapters Model SI-PEX15043
Quick View
SYBA IO Crest 2-port RS232 Serial PCI-Express Card, DB9 Female Panel Mountable Field Terminator Adapters Model SI-PEX15043
  • Type: PCI Express to Serial Port Card
  • Operating Systems Supported: Windows 8 Windows 7 Vista XP Windows Server 2003, 2008, 2012 Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
  • Dimensions: 2.25" x 7.00" x 12.00"
  • Weight: 0.75 lb.
  • Model #: SI-PEX15043
  •  
  • $39.99 
  • Free Shipping
Fluke Networks DSX-PC6AS Dsx Cat-6a Adapter Set W/ Perp Shielded Cat-6a Patch Cord Jacks
Quick View
  •  
  • $1,605.52 
  • Free Shipping
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)
Quick View
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)
  • Type: PCI Express to Serial Port Card
  • External Ports: 4 - DB-9 (9 pin, D-Sub) Male
  • Internal Ports: 1 - LP4 (4 pin; Large Drive Power) Male Input
  • Operating Systems Supported: Windows 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
  • Model #: PEX4S953LP
USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter with FTDI Chipset for Win8.1/8, Compatible with 8/7/Vista/XP//2000 and Mac OS X 10.6 and Above (10ft/3m)20221
Quick View
USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter with FTDI Chipset for Win8.1/8, Compatible with 8/7/Vista/XP//2000 and Mac OS X 10.6 and Above (10ft/3m)20221
  • Type: USB Male to DB9 Male converter adapter, USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter
  • Color: Black
  • Specifications: USB Male to DB9 Male converter adapter, USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter
  • Model #: NTRA20221C
  •  
  • $29.97 
  • Free Shipping
BELKIN R6G089-S RJ45 Inline Coupler
Quick View
BELKIN R6G089-S RJ45 Inline Coupler
  • Type: Consumer Electronics
  • Color: Black
  • Specifications: Extends the length of 2 Category 5 patch cables Provides a female-to-female straight-through connection Color: Ivory Notice: R6G089-S is not CAT 5e certified. For 100Base-T Ethernet CAT 5e applications, use Belkin R6G050.
  • Model #: R6G089-S
  • $8.99
  •  
  • $3.99 
  • Save: $5.00 (55%)
  • $4.99 Shipping
3CR990-TX95 3Com Etherlink PCI 10/100 network interface card - New
Quick View
  •  
  • $39.00 
PCIe Serial Card RS232 RS-232 serial Ports and Connectors COM Expansion card  with Chip AX99100B
Quick View
  •  
  • $18.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
Weastlinks PCIE PCI-E to 2 Port SATA 1X 4X 8X 16X PCI-E Cards PCI Express to 2 SATA 3.0 2-Port SATA III 6Gbps Expansion Adapter Boards
Quick View
SUNIX 4-port RS-232 Universal PCI Serial Board Model SER5056A+L
Quick View
SUNIX 4-port RS-232 Universal PCI Serial Board Model SER5056A+L
  • Type: PCI to Serial Port Card
  • Specifications: Serial Communication -Interface; RS-232 -Controller: SUNIX SUN1999 (16C950 UART Compatible) -Bus: Universal PCI 64/32bit 3.3V/5V PCI Ver 3.0, 2.3, 2.2, 2.1 -No. of Port: 4-port -IRQ & IO: Assigned by System -FIFO: 128 byte (Hardware) -Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND, RI -Baud rate: 50 bps to 115.2 Kbps -Data bit: 5,6,7,8 -Stop bit: 1,1.5,2 -Parity: None, Even, Odd, Space, Mark -Flow Control: None, Xon/Xoff, RTS/CTS -Protection: +/-2KV ESD protection for each signal Human Body Model (HBM) -PCB connector: DB44 Female Driver Support -Windows Client: XP/Vista/7/8/8.1 (X86/X64) -Windows Server: 2000 / 2003 / 2008 / 2008 R2 / 2012 / 2012 R2 (X86/X64) -Windows Embedded: Windows CE 4.2/5.0/6.0 XP Embedded / POSReady 2009 / POSReady 7 / Embedded System -Linux: Linux 2.4.x / 2.6.x / 3.x ...
  • Model #: SER5056A+L
  •  
  • $221.99 
  • Free Shipping
SUNIX 2-port RS-232 Universal PCI Serial Board Model SER5037A
Quick View
SUNIX 2-port RS-232 Universal PCI Serial Board Model SER5037A
  • Type: PCI to Serial Port Card
  • Specifications: Serial Communication -Interface: RS-232 -Controller: SUNIX SUN1989 (16C950 UART Compatible) -Bus: Universal PCI 64/32bit 3.3V/5V PCI Ver 3.0, 2.3, 2.2, 2.1 -No. of Port: 2-port -IRQ & IO: Assigned by System -FIFO: 128 byte (Hardware) -Signal: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND, RI -Baud rate: 50 bps to 115.2 Kbps -Data bit: 5,6,7,8 -Stop bit: 1,1.5,2 -Parity: None, Even, Odd, Space, Mark -Flow Control: None, Xon/Xoff, RTS/CTS -Protection: +/-2KV ESD protection for each signal Human Body Model (HBM) -PCB connector: DB9 Male Driver Support -Windows Client: XP/Vista/7/8/8.1 (X86/X64) -Windows Server: 2000 / 2003 / 2008 / 2008 R2 / 2012 / 2012 R2 (X86/X64) -Windows Embedded: Windows CE 4.2/5.0/6.0 XP Embedded / POSReady 2009 / POSReady 7 / Embedded System -Linux: Linux 2.4.x / 2.6.x / 3.x -DO...
  • Model #: SER5037A
  •  
  • $138.99 
  • Free Shipping
PC|-E serial card, PCle to RS232 COM interface, industrial control 4-port expansion card, AX9910
Quick View
  •  
  • $60.88 
  • Free Shipping
Azurewave Realtek RTL8821AE 802.11AC 433Mbps WiFi Bluetooth 4.0 Combo Wlan Adapter half Mini PCI-e bluetooth Wireless wifi card
Quick View
  •  
  • $15.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
Dual Band 6dbi Antenna RP-SMA + IPX U.FL Pigtail Cable For PCI-E Wifi Card
Quick View
  •  
  • $11.99 
  • Free Shipping
Direct from YEPLOOK Direct from YEPLOOK
rver Gigabit Dual Port Ethernet Adapter PWLA8492MT
Quick View
Intel
rver Gigabit Dual Port Ethernet Adapter PWLA8492MT
  • Parts: 30 days warranty
  • Labor: 30 days warranty
  • Model #: a78407-010
  •  
  • $75.00