1x USB a RS485 RS422 porta seriale DB9 cavo convertitore adattatore guscio in metallo 50 cm
Working Mode: Asynchronous half duplex, full duplex differential transmission. Interface Features: Fully compatible with RS232 and RS485 standards. 1x 3ft USB to RS232 DB9 9-pin Serial COM Port Cable Cord for Windows XP/7/8/10.