MC0314W Features Standard Micro USB and USB2.0 connector Effectively solves the low power problem for your smartphones and tablet pcs   Firmly holds the digital devices with magnet   Compact size for ease of carrying General Specs Type Charging dock Connector USB 2.0， Micro USB Compatibility Smartphones and Tablet PCs Package Details Weight: 72.76 g Size: 12.6*8.5*3.1 cm