4 Ports USB HUB 2.0 USB Splitter Adapter with Switch(Black)

1. Fully compliant with USB 2.0 specification 2. Backwards compatible with USB1.1 3. Plug-and-Play No driver installation required 4. Connects up to 2 devices without a power adapter, Individual port over-current protection 5. Maximum data transfer rate is 480 Mbps 6. Indicator Light Status 1 Power LED 7. Fore PC Users 8. Pentium Processor-based computer with USB 2.0 port available 9. Size: 88*23*20mm 12. Weight: 40g