1. express rate 2.5 GB/s full of duplex channel.
2. Support Plug & Play.
3 .. Serial interface RS-232.
V.
5. High -speed data transmission rate of up to 250 k / s.

Technical dataification:
Features:
PCI express rate 2.5 GB/s full of duplex canal.
Support Plug and Play.
Serial interface RS-232.
Compatible with Standard 16C550 UART and 256-byte transmission and you receive FIFO.
High -speed data transmission rate of up to 250 k / s.
Support the RS-232 hardware check.
Technical dataification:
Type: adapter card
Material: PCB
Chip: WCH382
Database length: 5, 6, 7, 8
Check the method: none, evenly, strange, space,
Stopbit length: 1.2
System requirements:
There is at least one PCI Express -x1 slot on your PC.
Supported operating systems:
The driver supports for // server 2003/64-bit/Vista/7/8 // dos/.
Size: approx. 12 * 8.5 * 2 cm / 4.72 * 3.34 * 0.78 in
Weight: 49 g
List of packages:
1 * converter card
1 * confuse