Description: Designed with a mini size, the USB hub is easy to carry. And it can simultaneously support 6 USB ports and provide a high data transfer speed. The USB hub can meet the multi-port expansion requirements of the device to increase your working productivity. It is constructed of abs material. The length of the USB hub is 12cm, the width is 2cm, and the height is 2cm. The length of the cable is 90cm. It is suitable for your PC or laptop. Item Name: expander Material: ABS Data Transfer Rate: Up to 480Mbps Material: ABS shell Color: Black Power Supply: 5V/500MA USB Type: USB 2.0 USB Port: 6 Ports Card Reader: Suitable for SD/TF Cards Features: 1. USB 2.0 support, USB 1.1 compatible, up to 480 Mbps. 2. No driver, plug and play, support hot swap. 3. It can be expanded into 6 independent USB ports. 4. It adopts high-speed chip to read high-speed and large-capacity memory cards, USB2.0. 5. You can quickly browse and edit files directly on the flash drive. 6. Supported systems: for Windows 7/8/10/2000/ME/XP/Vista and for Mac OS9.1 or higher, etc. Size Details: 12cm x 2cm x 2cm/4.72" x 0.79" x 0.79" (Approx.) Cable Length: 90cm/35.43" (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. Please Note: 1. This hub can only read TF cards or SD cards at a time. 2. For stable connection, the device connected to the hub must not exceed a combined current of 5V / 500mAh. 3. This hub is not specifically designed for chargers and cannot meet the charging requirements of mobile phones, ipads, tablets and other devices. Package Includes: 1 x USB Hub(With SD/TF Card Reader)