USB to RS485 interface converter.
Two wire, differential signals, half duplex.
Non power operation.
Auto switching baud rate, speed up to 115,200 baud over a distance 1200 meters.
32 units connected together in RS-485 multi drop installations.
USB 2.0 compliant.
Powered by PC.
Connect/disconnect without reboot.
Windows 98, ME, XP & 2000 Compatible.
MAC OS 8.6 to 9.2 Compatible.
Software Drivers Included.