Single 3.3V power supply
Internal buck regulator for 1.2V core
PCIe 2.0 Gen 1 compliant
x1 Link, dual simplex, 2.5Gbps in each direction
Data read/write burst operation
Global interrupt status register for both UARTs
2 independent UART channels controlled with
16550 compatible register Set
256-byte TX and RX FIFOs
TX/RX FIFO Level Counters
Fractional baud rate generator
Automatic RTS/CTS or DTR/DSR hardware flow control with programmable hysteresis
Automatic Xon/Xoff software flow control

Interface : RS232
Bus : PCI-Express one lane (x1) Bus
Number of port : 2 port (using fan-out cable)
Port Type : DB9 Male
IRQ & IO: Assigned by System
FIFO : 256K byte FIFO
Baud rate : 96bps ~ 921Kbps
Flow Control : None , Xon/Xoff , RTS/CTS

Driver Support
Microsoft : Windows 2000/XP/2003/Vista（32/64-bit）
Linux Kernel : 2.6.x

Regulatory Approvals
Hardware : CE，FCC
Software : WHQL

Operation Environment
Operation Temperature : -40 to 85 ℃
Operation Humidity : 5 to 95% RH