USB Type-A Male to Micro USB Type-B Power Cable 1.25 Meter 005 2.1MM Back 3-Pins DC Jack/Socket you can change the three

you can change the three colours

BTA series UL1557 certified (File ref: 81734)

No of module terminal is 3

Chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth

USB Type-A Male to Micro USB Type-B Power Cable 1.25 Meter 005 2.1MM Back 3-Pins DC Jack/Socket you can change the threeUSB Type A Male to Micro B Male Cable is designed to make your USB enabled devices communicate with your PC. This connector can also be found on newer mobile devices such as cellphones, GPS units, PDAs and digital cameras. Micro USB B offers a connection physically smaller in size to a USB Mini b, while still supporting the high speed transfer rate. It has 10000+ bend lifespan. Specification Connectors USB Type A Male to USB Type Micro B Male Cable