Charge or sync your Samsung Galaxy Tab Computer. The USB2SDC2M 2-meter Samsung Galaxy Tab Dock Connector to USB (Universal Serial Bus) Cable features one (30-pin) Samsung male connector & one (4-pin) USB (Universal Serial Bus) Type A male connector, delivering a simple way to connect your Samsung Galaxy Tab to a USB (Universal Serial Bus)-capable computer. For convenient syncing & charging, the Dock Connector/USB Cable can be connected to a computer USB (Universal Serial Bus) port for data transfers or for charging while you are working, or to a USB (Universal Serial Bus) power adapter for simple charging from an available (wall) power outlet. The dock connector to USB (Universal Serial Bus) cable for Samsung Galaxy Tab is designed & constructed for maximum durability, making it a dependable replacement for damaged or misplaced sync cables.