Laptop skin gurd 15.6

Screwdriver Tool Kit for Opening and Repairing Laptop.

• Fully compliant with the universal serial bus. Specification version 1.1/2.0,full speed up to 480Mbps
• Single chip integrated usb hub controller with embedded proprietary processor support for bus-powered downstream port
• Built in 3.3 voltage regulator allows single+5v operating voltage, resulting in reduced overall system cost
• Provide up to 500 mA current to each port which is sufficient for diverse devices, hot plug and play
• Design with super streamline and mini and mini size with colour LED show