KKmoon UNI-T UT-D04 Infrared USB Interface Connection Cable Data Line for UT71 UT61 UT60 UT81 UT230 Infrared USB Connection Cable Data Line for UT71 UT61 UT60 UT81 UT230 Series Infrared USB Connection Cable applicable to data transferring for bench-type and handheld PC Effective connection distance: 1500mm Applicable to UT71A?UT71B?UT71C?UT71D?UT71E, etc.