USB Hub 3.0: TEQTA 4-Port USB 3.0 Hub simply helps you to connect up to 4 USB devices to your PC or Laptop, such as external hard drives, USB flash drives, mouse, keyboard, USB headphone, speakers, memory cards, keyboard, mouse and much more USB devices etc. It keeps you away from the trouble of plugging& unplugging repeatedly. Slim, Light & Portable: This USB hub Weighs only 30 grams (included package) and measures 16x8x1.5 cm, which is compact, portable and convenient, ideal for your traveling with ultrabook. 5Gbps Data Transfer Speed: USB 3.0 data hub supports super faster data transfer up to 5Gbps - 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or large files in just seconds. It is backward compatible with USB 2.0, 1.1 and 1.0. Through the LED indicator, you can easily monitor the connection status. External Micro USB Power Port Supply: This USB data hub could be powered by your 5V USB power adapter, easily connect it with micro usb charger and cord, don't need to worry about insufficient power supply of 2.5" and 3.5" HDD. (Note: Power adapter and micro USB cable are NOT included). Great Compatibility: 4-port USB data hub is compatible with Windows10/(32/64 bit) 8.1 / 8 / 7 / Vista / XP, Mac OS X 10.6 to 10.9, Linux 2.6.14 or above, Android & iPhone, plug and play.