Ultra Slim USB 3.0 Hub with 4 Ports for Laptop Notebook PC Mouse Keyboard

4-port USB 3.0 Hub: Equipped with a USB 3.0 port. This 4-in-1 USB Hub allows you to connect 4 USB devices at the same time for fast data transfer at a speed of up to 5Gbps. Suitable for meetings, offices, home and other places., Compatibility: Compatible with various devices that can be connected to a USB cable or USB port for the data transfer and charging, such as USB flash drive, removable hard drive, camera, mouse, keyboard, printer, graphics tablet, smartphone, PC., Compact and Portable: A 12 cm cable is extended by bus power, and the hub part is 1.5cm wide x 8.5cm long, with a compact and slim design. It weighs about 25g and is lightweight enough to fit in your bag, so can be carried with you around., Super Speed & Stable Transfer: Inside is the Tin-plated High Purity Oxygen-free Copper Core, which can greatly reduce transfer loss, ensure durability and fast and stable transfer. The USB 3.0 port can provide ultra-fast 5Gbps data transmission., Good Heat Dissipation & Durability: The USB Hub's case is made of high quality aluminium alloy to ensure durability, which can also protect surface from fingerprints. It has high heat dissipation and excellent flame retardancy.