・Applicable Occasions: Slim USB 2.0 hub can connect up to 4 USB devices, such as a memory stick, hard drive, mouse, keyboard, printer, digital camera, camcorder, speaker, scanner, card reader, etc., plug-and-play installation simple ・Plug and Play: This hub expands 4 USB ports, each with a maximum power supply of 500Ma, uses the second-generation USB HUB controller, does not require a driver, plug and play, supports hot-plugging, and supports multiple USB devices ・High-speed transfer: Stream high-definition movies in seconds with astonishing data speed. Carry a USB hub with you. Lightweight, ultra-thin, and compact travel format for easy portability in a laptop bag or backpack ・Over-current protection and over-voltage protection: Built-in surge protection design to ensure the safety of your equipment. Voltage and current overload protection protect the HUB and all connected equipment. The USB connector can be rotated 90°/180° degrees, which can effectively avoid the collision of multiple connected devices ・Excellent Compatibility: This hub is compatible with Windows 10/8/8/1/7/ Vista/ XP and Macs OS X, Linux, and Chromes, which is with strong compatibility. You can adapt it to use for connecting different devices Specifications: ・Material: PVC ・Cable length: 1.5m ・Support: OTG ・Port number: 4 ports ・Type: USB 2.0 cable Package included: ・1 x USB Docking Station ・Other items not included