Features:
Convert USB standard ports to 4 x RS232 DB9 serial interface
Fully compliance with USB specification 1.1
Compatible to equipment with standard RS232 serial interface
Support over 1Mbps data transfer rate
Supports automatic handshake mode
Supports remote wake-up and power management
Microsoft® Windows 98/CE/2000/XP/7/8/10 Linux, Apple's Mac OS v9.0 or higher
USB full speed communication and bus powered low power consume