Features
Accord Full-Mini (F1) Card type slot size;
Accord PCI-E Mini Card electrical specification Revision 1.2;
RS485 signals: DATA+ (B), DATA- (A), GND
RS422 signal: T/R+, T/R-, RXD+, RXD-, GND
600W surge protection, 15 KV ESD protection for all serial ports
Working mode: asynchronous working、point-to-point or point-to-multipoint 2 wires (half duplex) 4 wires (full duplex)
Transmission distance: RS-485/422 port:1.2km (300bps-921600bps)
Sleep mode with wake-up Indicator
Transmission media: twisted-pair cable or shielded cable
Interface protection:600W surge protection, 15 kV ESD protection for all serial ports;
Direction control: Adopt the technology which automatically controls the data-flow direction、automatically distinguish and control the data-transmission direction;
UART interface support for 7 or 8 data bits,1 or 2 stop bits and even/odd/mark/space/none
Flow control none,hardware and xon/xoff
Load capability; Support point-to-multipoint transmission. Each converter can connect 32 RS-422 or RS-485 interface equipment
Extended operating temperature range;  -40 to 85⁰C

Applications
Next generation Point-of-Sale Systems
Remote Access Servers
Storage Network Management
Factory Automation and Process Control

System Requirements
Windows® Server 2003, 2008, 2012
Windows® XP, Vista, 7, 8
Linux 2.6.27, 2.6.31, 2.6.32, 3.x.x and newer
A available mini PCI Express slot