Features: <br>1. A USB2.0 hub with two USB ports. <br>2. It allows charging of two USB devices at the same time. <br>3. Small and portable, plug and play. <br>4. High-quality materials, high-quality surface treatment, more durable. <br>5. Seamless connection, sturdy and durable, more comfortable feel. <br> <br>Specifications: <br>Material: Aluminum alloy, ABS <br>Optional Color: Black, White <br>Input: DC 5V <br>Output: DC 5V <br>Application: Any mobile device for USB port, connected to dual USB dock or charger <br>Size: Approx. 4 x 3 x 1cm/1.57 x 1.18 x 0.39in <br>Weight: Approx. 10g <br> <br>Package list: <br>1 x USB Hub <br> <br> <br>Note: <br>This product can just used for charging, cannot transmission data.1、A USB2.0 hub with two USB ports. <br>2、It allows charging of two USB devices at the same time. <br>3、Small and portable, plug and play. <br>4、High?quality materials, high?quality surface treatment, more durable. <br>5、Seamless connection, sturdy and durable, more comfortable feel.1 x USB Hub