Product: Dual-Serial Port ExpressCard Adapter
Model: HT-E233OX
Interface: PCI-express
Port: 2 External DB9 ports
Weight: 36g
Dimension: 45.2*116.8*18.9mm(1.78*4.60*0.74″)
Manufacturer: Made in China

Features:
1. Compliant with one-lane 2.5 Gbps direction PCI Express specification
2. Fully supports PCI power Management specification 1.1
3. Built-in 32-byte FIFO buffers dramatically increase data transmit/receive speed, especially under windows multitasking environment
4. Reduces CPU load and improves system performance dramatically
5. Supports physical port and industrial devices
6. High-speed serial port (9-pin) supports baud rates up to 250k/s
7. Ideal for 56K V 90 external modems and ISDN terminal adapters and other high-speed serial port devices
8. Removable cable provides two DB9 connectors for device connection
9. Fulfill with RoHS

System Requirements:
1. Supports Win 2000/2003/XP/Vista/7;
2. Supports Linux

System Environment:
1. Operating Temperature:0°C ~50°C
2. Operating Humidity: 10% ~90%RH
3. Operation Voltage: +3.3V ~+3.0V(+/-5% wide range power supply)