Color: Black Material: plastic Package Contents: 1 x Usb Hub 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. [Powerful and Safe]Powered USB C Hub is equipped with a 24W (12V/2A) UL certified power supply,supports the BC1.2 charging protocol. It can power multiple USB devices simultaneously, ensuring secure and stable data transfer for all connected devices. USB Type C Hub built-in surge protector, with overvoltage protection and overcurrent protection, ensures and efficiency. [USB 3.0 Hub 7 Port Expansion] USB hub can expand 1 USB port to 7 external USB A ports for keyboard, mouse, card reader, hard drivers, USB Flash drive, printer and more. Say goodbye to not having enough computer jacks and slow data transfers. [Wide Compatibility] Compatible with the most operating systems: /7/8/10, MacOS-8/9/X, UNIX, No need for installation of any software, drivers,plug and play. [5Gbps High Speed Data Transfer] USB Hub extension provides up to 5 Gbps data transfer speed, which means you can transfer an HD movie in seconds, and it is backwards compatible with 7 Super Speed USB 3.0 Ports, Compatible with USB 2.0 & USB 1.1, Blue LED to Lights up when in use, indicate power status for each port. [Individual On/Off Switches] Built-in on and off switches with led indicators for each port, being to turn on or off the separate USB port without unplugging the equipment, blue LED lights let you know the working status easily, each switch remembers the on/off config,saves the trouble of unplugging devices.