UT-8814
UOTEK USB to 4-Port RS-232 Converter USB V2.0
UT-882
UOTEK USB to RS-232 Converter USB V2.0
UT-885
UOTEK USB to RS-485/422 Converter USB 2.0
UT-8812
UOTEK USB to 2 Ports RS-232 Converter USB V2.0
UT-208
UOTEK Industrial RS-232 to RS-485/422 Converter with Isolation
UT-2530E
UOTEK RS-232/485/422 to RS-485/422 Converter with Isolation(Antidust, water proof, lightning protection)