Victron Energy - RS485 to USB interface, 5.0m (ET112, ET340) 40.60 GBP 32.64 GBP VICTRON ENERGY ASS030572050, is an RS485 to USB interface at 1.8m for use with, among others, ET112 and ET340. Add to cart Share Article number: ASS030572050 EAN: 8719076040088 Manufacturer: Victron Energy