
UT-210
UOTEK RS-232 to TTL Converter(TTL output 5.0V)

UT-2209
UOTEK Industrial RS-485 Repeater with Isolation

UT-520
UOTEK Industrial RS-485 2 Ports Repeater with Optoelectronic Isolation

UT-217E
UOTEK RS-232 to RS-485/422 Port-Powered Converter with Isolation

UT-203A
UOTEK Mini RS-232 to RS-485/422 Converter

UT-2127
UOTEK RS-232 to RS-485/422 Port-Powered Lightning Converter with Optical Isolation

UT-212
UOTEK RS-232 Isolated Converter

UT-2212
UOTEK RS-232 Long Distance Extender(7 bits)(two sets using together)

UT-2201
UOTEK Mini RS-232 to RS-485 Converter