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PCI-E to 8 Port RS232 Serial Adapter Multiport Serial DB9 Controller Expansion Card XR 17V358 Chip 8s 8 ports RS-232 com to pcie - AliExpress
ID-E80011-S1 SIIG 8-port Multiport Serial Adapter PCI Express 8 x DB-9 Male
StarTech.com 2-Port PCI RS232 Serial Adapter Card - Dual Serial DB9 Expansion Card -Low/Full Profile - PCI2S5502 - Serial Adapters - CDW.com
30130-1 Comtrol RocketPort EXPRESS Octacable RJ45 Multiport Serial Adapter PCI Express x1 8 x RJ-
Quatech SSP-100 1 Port DB-9 RS-232 Multiport Serial Adapter - Newegg.com
JJ-P04143-G SIIG Quartet Serial Plus 4 Port Multiport Serial Adapter 4 x DB-9
Multiport Serial Boards - Industrial Edge Connectivity | Moxa
8-Port PCIe RS232 Serial Adapter Card - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
4Port PCIe RS232 Serial DB9 Adapter Card - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Amazon.com: Digi International - Digi Neo 4 Port Multiport Serial Adapter - Pci Express - 4 X Rs-232 Serial Via Cable - Plug-In Card "Product Category: I/O & Storage Controllers/Multiport Serial Adapters" : Electronics
PROVANTAGE: Multiport Serial Adapters
PROVANTAGE: Multiport Serial Adapters
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Amazon.com: Moxa CP-168U V2 8 Serial RS232 PCI Multi-Port Serial Card 62Pin to 8 x 9Pin Adapter Data Extension Cable 1M,Black,1M : Electronics
8-Port PCIe RS232 Serial Adapter Card - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
EQUINOX Multiport Serial Adapter Panel with Cable | eBay
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com