Description: Using this 7-port USB 2.0 hub connect more USB devices to your PC or laptop. It supports data rates up to 480 Mbps and is ideal for reducing desktop clutter. It can connect USB devices such as webcam, mouse, printer, scanner, etc. This 2.0 hub is also backward compatible with 1.1 devices. The hub is powered through the supplied AC adapter. Made of premium material, the USB hub is durable and wear-resistant. The cable length is 50cm; the length of hub is 8.5cm, the width of hub is 6cm. It is suitable for computer, laptop, PC, etc. Item Name: 7-Port Hub Material: Plastic System Support: System Does Not Support for Mac OS X Interface: 7-Port Power Interface: 5.5 mm Transmission Rate: Up to 480Mbps Working Current: 400mA Interface Type: USB 2.0 Operating Voltage: 5V Size Details: Cable Length: 50cm/19.6" (Approx.) Size: 8.5cm x 6cm/3.35" x 2.36" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Power Adapter 1 x USB Cable 1 x 7-Port Hub