Expansion Dock USB 3.0 Splitter USB Power Adapter Splitter for Laptop/Computers/Keyboard/U Disk

Label:Yes Color:black Packing:1pc USB Hub Line length:30cm(11.81in) Size:13*8cm(5.12*3.15in) Material: plastic Type:hub Interface:USB Product Introduction: 1. Provide 4 USB ports, 2. USB3.0 HUB; 3. Built in current overload and short circuit protection device; 4. Using high-quality electronic devices to ensure stable operation; 5. The computer automatically recognizes installation without the need for drivers, plug and play, plug and unplug; 6. Support: windows95/98/ME/2000/XP/Vista and so on; 7. Adorable and exquisite appearance, convenient to use.