The Moki MicroUSB to USB SynCharge Cable is most commonly used for charging portable devices such as wireless speakers, wireless headphones, cameras and more. The MicroUSB connector fits any device that has a MicroUSB port. The USB-A connector is compatible with any USB-A port found on wall chargers, PCs, TVs, etc. This cable is available in 10cm, 90cm, 150cm, and 3m lengths.