[Wide Applications] The pcie 1x to 4 port rs232 expansion card is designed for seamless integration in pos terminals and atms, enhancing functionality and efficiency.
[Multiple Os Support] Compatible with a range of operating systems including winxp, win7, win8, win10, win11, and , this card is ideal for automation projects, ensuring stable .
[Seamless Compatibility] Supporting modem control signals, this card guarantees compatibility with various serial devices, simplifying integration across different industrial setups.
[Fast Data Transfer] With 4 rs232 serial ports reaching speeds up to 115200kbps, this card ensures rapid and data exchange, for industrial communication needs.
[Long-lasting Performance] Featuring the asix ax99100 control chip, this card interfaces with pci e 2.0 slots for stability in industrial control and communication systems.

Spec:

Item Type: PCIE 1X to 4 Port R232 Card
Main Control Chip: For ASIX AX99100
Interface: DB25 to 4x DB9 R232
Support System: For WINXP, for WIN7, for WIN8, for WIN10, for WIN11, for

Package List:
1 x Expansion Card
1 x Adapter Cable
1 x CD

How To Use:
Plug and play