Do you need to expand the capabilities of your computer? The Yenkee usb hub opens up new connectivity options, significantly increasing efficiency. The Yenkee YHC 102SR will offer connections via USB-A connector with a standard of USB 2.0. To connect to other devices, can use the 3× USB-A. It also offers 1× USB Micro-B. An integral part of this practical USB hub is the memory card reader that will be appreciated by everyone. The powering of the hub is through the USB itself.