.›Adattatore da USB a seriale 4 porte RS232 funzione di riserva COM DB9 Compact USB a RS23
Interface:4 x RS232 Interface,1 x USB Interface. Compatible System: USB to serial adapter hub supports various systems, such as for XP,for Vista,for 10 8 7 (32/64 bit) ,for etc. Item Type: USB to Serial Adapter.