Do you need to expand the possibilities of your computer or laptop? The Lenovo usb hub brings new connectivity options, and thus helps you work more efficiently. The Lenovo T-HUB 2 offers connections via USB micro-A connector with the standard of USB 2.0. For connection to your other devices, you can use the 1× USB micro-B, 1× USB-A. The power supply of the hub is through the USB itself.