UT-8812
UOTEK USB to 2 Ports RS-232 Converter USB V2.0
UT-890A
UOTEK USB to RS-485/422 Converter USB 2.0
UT-8814
UOTEK USB to 4-Port RS-232 Converter USB V2.0
UT-885
UOTEK USB to RS-485/422 Converter USB 2.0
UT-8801
UOTEK USB to RS-232 Converter USB V2.0(Actived screw)
UT-880
UOTEK USB to RS-232 Converter USB V2.0
UT-8890
UOTEK USB to RS-232/485/422 converter
UT-8102
UOTEK USB to 2 Ports RS-232 Converter with Isolation
UT-880I
UOTEK USB to RS-232 interface converter