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
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
Limited time offer, ends 09/19
- Model #: OYSC5KU.8.18-585
- $89.99 –
- Free Shipping
Quick View
CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
- Type: PCI Express to Serial Port Card
- External Ports: 4 x Serial Ports
- Model #: CM-4S1PRS232
- $21.99 –
- $3.99 Shipping
Quick View
PCIe to Serial ATA Card 6Gbps 9 Port 3.0 Expansion, PCI Express 4X to Dual MiniSAS SFF 8087 and 1 Port for NAS Desktop Server
- Model #: TOLDB0H8SH1LGT
- $90.99 –
- Free Shipping
Quick View
1PCS PCI PCI-E to RS-485 RS-422 High Speed Serial Card 4 Ports DB9 RS422 R485 PCI-Express PCIE Converter Surge Protection(UT-7924)
- Model #: DEEUB0GWHHRZTK
- $305.99 –
- Free Shipping
Quick View
PCIE ASIX 99100 Chip 4S 4-port com DB9 RS232 Serial Port Card Controller Card PCI Express 4 ports rs-232 to pci-e Adapter
- Model #: XM731-C7FT-179
- $41.22 –
- Free Shipping
Quick View
Dual Port PCI Express RS-232 DB9 Serial Port Card, PCIE 2X DB9 Expansion Card Compatible with Windows XP/Vista/7/8/10/11 32/64Bit & Linux
Limited time offer, ends 09/11
- Model #: C472-L8908
- $29.46 –
- Free Shipping
Quick View
Vszerda Dual Port PCI Express RS-232 DB9 Serial Port Card for Windows XP, Vista,7, 8.x, 10, 11 32/64bit and Linux PCs, PCIE 2X DB9 Card
- Model #: 5FHT486F4H
- $32.99 –
- Free Shipping
Quick View
Aomoproing PCIE 2 Port Serial Expansion Card PCI for Express PCI-E to Industrial DB9 x2 Serial RS232 COM Port Adapter AX99100 Chip
- Model #: xy-3219
- $43.39 –
- Free Shipping
Quick View
Aomoproing 2 Port Serial PCI Express Expansion Card RS232 Com Serial Card PCIE Riser Converter Adapter for Windows AX99100 Chip
- Model #: xy-3217
- $45.53 –
- Free Shipping
Quick View
- $21.75 –
- Free Shipping
Quick View
Aomoproing 2 Port Serial PCI Express Expansion Card RS232 Com Serial Card PCIE Riser Converter Adapter for Windows AX99100 Chip
- Model #: C12Y -2 in 1A2023
- $46.00 –
- Free Shipping
Quick View
PCIe Combo 2 Serial + 1 Parallel IEEE 1284 Controller card PCI express to RS232 com + printer LPT port adapter Moschip win10
- Model #: sss-103
- $21.75 –
- Free Shipping
Quick View
PCI-Express to 8 Ports RS232 DB9 Serial Card with Fan out Cable asix mcs9900 Chipset pcie high speed rs-232 920KB
- Model #: ooc-0141099
- $83.20 –
- Free Shipping
Quick View
DriverGenius 2-Port PCI Express PCIe RS232 Serial Host Controller Adapter Card - PCIe to Serial DB9 Compatiable with Windows & Linux
- Model #: 9047192759478
- $41.59 –
- More options from $41.59 - $43.28
- Free Shipping
Quick View
8 Port Serial PCI-Express with cable controller card XR17V358 Chipset RS-232 RS232 serial port I/O expansion cards
- Model #: ooc-0141204
- $131.20 –
- Free Shipping
Quick View
8 Port Serial PCI-Express with cable controller card SYSTEM BASE SD6138 Chipset RS-232 RS232 serial port expansion cards
- Model #: ooc-0141223
- $148.66 –
- Free Shipping
Quick View
Aomoproing 4 DB-9 Serial Rs232 Ports Pcie Controller Card PCI Express 4 Ports Serial Port with 1 TTL Port with Fan-Out Cable
- Model #: oo-484
- $53.58 –
- Free Shipping
Quick View
Aomoproing FOR MCS9904 Chipset PCI Express 4 serial ports rs232 db9 PCIe controller card with fan out cable
- Model #: zo-297
- $65.23 –
- Free Shipping
Quick View
FOR 3060 7060 3070 7070 3080 7080SF T5HNR 0T5HNR One Port Low Profile Native PCI Express Serial Card
- Model #: viv8anm-928
- $45.90 –
- Free Shipping
Quick View
BONAEVER 2 Port PCI Express DB9 RS232 Serial Adapter Expansion Card with Low Profile Brackets for Windows/Linux
- Case Type: Protection Case
- Model #: AK29Y90G-1
- $20.99 –
Quick View
Aomoproing PCI express 4 port Serial card Industrial Multi RS-232 DB9 COM port adapter for Serial Networking Monitoring Equipment
- Model #: oo-449
- $45.59 –
- Free Shipping
Quick View
PCI Express 4S1P DB25+4 Ports DB9 RS232 com PCIE WCH384L Chip Serial Parallel Control card pcie to LPT Adapter
- Model #: ooc-0140837
- $42.90 –
- Free Shipping
Quick View
Aomoproing Mini PCIe 2 Ports Rs232 Db9 Com Half Size Mini PCI Express Serial Port Industrial Controller Card EXAR 17V352
- Model #: oo-456
- $46.58 –
- Free Shipping
Quick View
Aomoproing Mini PCIe To 2 RS-232 Ports adapter for Mini ITX motherboard Mini PCI express 2 Serial DB9 Ports Controller Card
- Model #: oo-494
- $53.59 –
- Free Shipping
Quick View
Aomoproing XR17V358 Chipset PCIe 8 Ports Serial Card PCI-Express Controller Card with Fan Out Cable
- Model #: oo-526
- $91.60 –
- Free Shipping
Quick View
- $81.98 –
Quick View
StarTech PCIe to RS232 DB9 Serial Interface Card 11050PCSERIALCARD
- Model #: 11050PCSERIALCARD
- $72.99
- $58.99 –
- Save: $14.00 (19%)
- More options from $58.89 - $68.15
- Free Shipping
Quick View
8 Port Serial PCIe Expansion Card Serial Card PCIE Converter Adapter for 17V358 Chip
Limited time offer, ends 09/19
- Model #: OYSC5KU.8.18-586
- $118.99 –
- Free Shipping
Quick View
Half-Size Mini PCIe to 2-Port RS232 DB9 Serial Card, Industrial COM Controller with EXAR XR17V352 Chip
Limited time offer, ends 09/06
- Model #: C745-LUOYIMAN-Lsy817-2149
- $41.39 –
- Free Shipping
Quick View
10-Port Serial Ata 3.0 Pci-e X4 Expansion Card Adapter for Desktop Computer with Fast and Stable Transmission, Large Capacity Server Support, Black PCB Material
- Model #: TOLDB0H7HBZ157
- $85.99 –
- Free Shipping
Quick View
Serial Ata 3.0 Adapter Card Expansion Card 10-Port Pci Interface X4 3.0 with Fast Transmission Rate and Low Heat Productivity for Hard Drive and Desktop Computer
- Model #: TOLDB0H7KBP1DR
- $85.99 –
- Free Shipping
Quick View
PCIe to Dual RS-485/422 Serial Port Card with 2500V Opto-Isolation, Anti-Surge/Lightning Protection & Terminal Block - DIN Rail Mountable for PLC, CNC, SCADA, Industrial Automation
Limited time offer, ends 09/06
- Model #: 26-6CXY1774
- $55.10 –
- Free Shipping