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"ethernet card"
DB9 RS232 Male to RJ45 Female Serial Extender Adapter Card, Serial Port Over CAT5/CAT6 LAN Ethernet Cable
Limited time offer, ends 11/25
PCI-E 1X 2-Port Serial Expansion Card AX99100 Chip, Dual DB9 Male COM Ports Support RS232 RS485 RS422 with 12CM Standard Bracket
Limited time offer, ends 11/25
$40.51
Free Shipping
AJMRTC PCIe to Dual DB9 RS232 Serial Adapter Card, 2 Port RS-232 COM Port Expansion Card for Desktop PC, Industrial Control, POS, Scanner, Serial Printer
Limited time offer, ends 11/29
$29.13
Free Shipping
PCIe to USB 3.2 Gen 2 Adapter Card 10 Gbps 2-Port PCI for EXPRESS Expansion Card
Limited time offer, ends 11/10
FOR PCI-E Serial Port Card Pcie to 4 Serial Port RS232 9-Pin Industrial Control 4-Port Expansion Card AX99100 with Cable
Limited time offer, ends 11/08
$27.48
Free Shipping
Industrial RS232/RS485 to Ethernet Converter with Dual Serial Ports High-Speed Low-Power High-Stability Upgradable Easy to Communicate Between RS485 and RJ45 Port Ethernet
Limited time offer, ends 11/07
$131.48
Free Shipping
Weastlinks PCI to 2 Ports RS485/422 PCI Card Optical Isolation Surge protection 1053 Chip
Limited time offer, ends 11/08
PCI-E 1X to 2-Port RS232 DB9 Male Serial Expansion Card AX99100 Chip Supports RS232/RS485/RS422 with 12CM Bracket
Limited time offer, ends 11/25
$40.51
Free Shipping
