Your Browsing History
- In Stock
- Sold by Newegg
- New
Any questions? Our AI mode will help you find out quickly.
Try me now

Quick View
PCI Express RS232 Serial Adapter Card PCIe to Serial DB9 Converter 16950 UART Industrial Grade Host Controller for POS Systems Low Profile Bracket TAA
- Model #: TOLDB0H5J53Q2T
- $114.99 –
- Free Shipping

Quick View
Vszerda 8 Port RS-232 DB9 Serial PCI-e 2.0 x1 Card XR17V358 Chipset 16C550 UART SI-PEX15041
Limited time offer, ends 09/16
- Model #: WLC78S.0730.Pallet1319
- $86.98 –
- Free Shipping

Quick View
PCIe x1 to 8-Port RS232 Serial Card PCI-E Expansion Adapter, 8 x DB9 COM Ports, WCH384 Chipset, Industrial-Grade for Desktop / Embedded / Server
Limited time offer, ends 09/06
- Model #: 666ZP0727ZP.202696
- $88.79 –
- Free Shipping

Quick View
PCI-E X1 to 8Port RS232 Serial Adapter Card VHDCI 68 to DB9 Port Extender for Desktop X4 X8 X16 Slot
- Model #: TOLDB0DGLVSTDS
- $113.99 –
- Free Shipping

Quick View
8 Serial Port DB9 RS232 PCIe Riser Card PCI-Express X1 Expansion Card Adapter High Speed 920KB with Heat Sink Chip ASIX AX9900
Limited time offer, ends 09/19
- Model #: C75J*OYJ*G1*0717-136
- $62.96 –
- Free Shipping

Quick View
SATA Power Splitter: 15 Pin to 4 SATA 4X Serial ATA Power Adapter Splitter Cable for HDD, SSD, Optical Drives - 40cm
Limited time offer, ends 09/15
- Model #: BLC73X-616-ZM-766
- $17.99 –
- More options from $17.99 - $19.99
- Free Shipping

Quick View
PCIe to 2S1P Serial Parallel Converter card pcie to 2 ports rs232+Parallel Printer LPT port adapter Card MCS9901Chipset RS-232
Limited time offer, ends 09/05
- Model #: XM731-C7FT-223
- $47.88 –
- Free Shipping

Quick View
SATA Power Splitter: 15 Pin to 4 SATA 4X Serial ATA Power Adapter Splitter Cable for HDD, SSD, Optical Drives - 40cm
- Model #: XDCJZMC53R731-085
- $17.98 –
- Free Shipping

Quick View
Quantum PCIe Dual Serial Card ASIX AX99100 Chip 2x RS232 DB9 Ports 25Mbps Industrial Adapter for Windows Linux Low Profile
- Model #: C10V-S49-7
- $28.99 –
- Free Shipping

Quick View
Dioche Card PCI Express Card LSI 9362-8I 12Gbs Data Transfer Rate with 2GB PCI Express 3.0 128 Serial ATA Ports SAS Controller
- Model #: TOLDB0GV8STR93
- $242.99 –
- Free Shipping

Quick View
PCI-Express to 8 Ports RS232 DB9 Serial Card with Asix mcs9900 Fan Output Cable Pice RS-232 high Speed Chipset 920KB
- Model #: TOLDB08TR2Z7VZ
- $138.99 –
- Free Shipping

Quick View
PCI-E 2 RS232 serial COM Port Riser card 1 Printer parallel port card computer Adapter Converter TXB076
Limited time offer, ends 09/16
- Model #: WLC78S.0727.Pallet1388
- $19.98 –
- Free Shipping

Quick View
PCI Express (PCIe) 2-Port RS232 Serial Adapter Card, PCI-E to DB9 COM Port Expansion Card, 9-Pin Industrial Controller Card with Low/Full Profile Brackets for Desktop PC
- Model #: LHXJU016-C731-349
- $39.59 –
- Free Shipping

Quick View
Mini PCIe to 4-Port RS232 Serial Card, Industrial-Grade DB9 COM Expansion Adapter Mini PCI Express to RS-232 Converter, -40°C~+85°C Working Temperature
- Model #: TOLDB0FY3F9QMM
- $100.99 –
- Free Shipping

Quick View
SATA Power Splitter Cable SATA 15 Pin Male to 5 Female Power Splitter Extension Cable Serial ATA Power Cable Splitter Hard Drive Power Cable (50cm+10cm+10cm+10cm+10cm)
Limited time offer, ends 09/15
- Model #: XDCJZMC53R731-514
- $21.38 –
- Free Shipping

Quick View
PCIe to 4-Port RS232 Serial Card PCI-E to 4 x DB9 COM Port Expansion Adapter, AX99100 Chipset, Industrial 4-Port Serial Controller
Limited time offer, ends 09/06
- Model #: 666ZP0724ZP.202642
- $38.79 –
- Free Shipping

Quick View
LINDY 2 Port RS-232 Serial and 1 Port Parallel Card PCI Express (51188)
- Model #: TOLDB0028O3Z9Y
- $119.99 –
- Free Shipping

Quick View
PCIe to Serial ATA Card, PCI Express 4X to 2 Port SFF 8087 and 1 Port Serial ATA 3.0 Expansion Card with Low Power Consumption, for NAS Desktop Server PC
- Model #: TOLDB0GL4GB3VJ
- $80.99 –
- Free Shipping

Quick View
8 Port Serial PCI-Express with cable controller card XR17V358 Chipset RS-232 RS232 serial port I/O expansion cards
Limited time offer, ends 09/06
- Model #: 20260720ZP7249C5JS
- $156.57 –
- Free Shipping

Quick View
8 Port Serial PCI-Express with cable controller card SYSTEM BASE SD6138 Chipset RS-232 RS232 serial port expansion cards
Limited time offer, ends 09/06
- Model #: 20260720ZP7255C5JS
- $166.59 –
- Free Shipping

Quick View
99100 Chipset PCIe 4 Ports Serial Add on Card Multi RS232 DB9 COM Expansion Riser Adapter Converter TXB077
Limited time offer, ends 09/06
- Brand: LORDWORLD
- Model #: 26-7CXY30-287
- $33.24 –
- Free Shipping

Quick View
PCIe Serial and Parallel Port Card Desktop PCI-E 1 and 2 Serial Port Card Built-in 2S1P COM Serial Parallel Port Card
Limited time offer, ends 09/15
- Model #: YLJGZMC7AZ-0722-896
- $35.06 –
- Free Shipping

Quick View
Syba 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
- Model #: TOLDB00TWFIM5E
- $99.99 –
- Free Shipping

Quick View
(2-Pack SATA Power Extension Cable, M/F Serial ATA HDD Hard Drive Adapter Sleeved 12-inch (30CM)
Limited time offer, ends 09/19
- Model #: JC6WV-0727-OYJ-1467
- $17.98 –
- Free Shipping

Quick View
PCI-E 4 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
Limited time offer, ends 09/06
- Model #: HYH-20260721-C7CC-467
- $33.57 –
- Free Shipping

Quick View
SATA Power Extension Cable Long, M/F Serial ATA HDD Hard Drive Adapter Sleeved 24-inch(60CM)
Limited time offer, ends 09/19
- Model #: JC6WV-0727-OYJ-1463
- $17.98 –
- Free Shipping

Quick View
SATA Power Splitter Cable SATA 15 Pin Male to 5 Female Power Splitter Extension Cable Serial ATA Power Cable Splitter Hard Drive Power Cable (50cm+10cm+10cm+10cm+10cm)
Limited time offer, ends 09/15
- Model #: BLC73X-616-ZM-1130
- $20.38 –
- More options from $20.38 - $22.38
- Free Shipping

Quick View
PCI-E 1 Parallel port 1 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip
Limited time offer, ends 09/06
- Model #: HYH-20260721-C7CC-449
- $25.53 –
- Free Shipping

Quick View
Delock PCI Express Card to 2 x Serial RS-232 High Speed 921K with Power Supply
- Model #: TOLDB079Q2N25B
- $142.99 –
- Free Shipping

Quick View
PCI-E 2 Serial port card pcie to COM9 pin RS232 Industrial control serial port expansion card AX99100 chip
Limited time offer, ends 09/06
- Model #: HYH-20260721-C7CC-409
- $24.95 –
- Free Shipping

Quick View
PCI-E 1 Parallel port 2 Serial card pcie to COM9 pin RS232 industrial control serial port expansion card AX99100 chip
Limited time offer, ends 09/06
- Model #: HYH-20260721-C7CC-438
- $28.63 –
- Free Shipping

Quick View
PCIe to 4-Port RS232 Serial Card 4 x DB9 COM Port Expansion Adapter, AX99100 Chipset, 1-to-4 Industrial Serial Controller for PC / Embedded Systems
Limited time offer, ends 09/06
- Model #: 666ZP0724ZP.202650
- $41.79 –
- Free Shipping

Quick View
Syba SY-PEX15019 PCI-Express RS-232 Serial 8-Port Card with OXPCIe958 Chipset
- Model #: TOLDB003BYRO8S
- $109.99 –
- Free Shipping

Quick View
4-port RS-232 PCI Express Serial Low Profile Board with Power Output (SATA Power Socket)
- Model #: TOLDB00PVA84DO
- $148.99 –
- Free Shipping

Quick View
PCI Express I/O card Dual Serial DB9 RS232 COM 2 Ports Controller Adapter riser Card Expansion card TXB068
Limited time offer, ends 09/19
- Model #: C75J*OYJ*G1*0717-110
- $28.96 –
- Free Shipping
