USB Data Cord for TC420 Programmable Time Controller Programmable RGB LED Display Time Controller USB Data Cable USB Data Cord for TC420 Programmable Time Controller Programmable RGB LED Display Time Controller USB Data Cable USB Data Cable Interface is USB A Male to USB B Male The USB Data Cable Length is 1.5 Meter (5ft), Black Color LED plant lights, growing lights, light box advertising, home and commercial lighting Programmable time controller USB Calbe