Features
Easy and convenient to use
Fully compatible with both USB 1.1/2.0
Supports Auto-handshake protocol
Supports Linux Mac system
General Specs
Chip Imported RS232 chip
Transmission Speed  Up to 1 Mbps
Cable Length 1.8 m
Compatibility  CNC machine tools, Instrumentation equipment monitoring system, auto control equipment and notebooks
Cache Built-in 128 byte TX/384 bye RX cache 
System Requirement Windows 98SE/ CE/ 2000 /2003/ XP/ Vista/ Liux2.40/Mac9.8, support Windows 7