PROFESSIONAL DESIGN - USB multiple port hub or charging USB data hub is made of aluminum alloy with ventilation holes; LEDs, slip-resistant elements and brackets with screws - for convenient use. EASY TO INSTALL - USB power hub or USB multiple port extender offers you fast PLUG-AND-PLAY installation -just connect external USB hub to laptop and it's ready to use (USB cable included). WIDE COMPATIBILITY - powered multi USB hub for computer supports the most OS: Windows XP/Vista/7/8/10; Mac OS; Linux and compatible with tablet or home webcam as well as with keyboard or mouse. SUITABLE FOR HOME AND OFFICE USE - Aluminum alloy multi-port USB hub charger with LEDs, power switch and mounting bracket with screws provides the opportunity to mount USB power hubs on any desktop. COMPUTER HUBS WITH HIGH-SPEED DATA TRANSMISSION AND FAST CHARGING - 10 ports hub or multi USB adapter for laptops provides you with fast charging and data-transfer, and speeds up to 5120Mbps.