Longer Cables: Our USB 3.0 hub comes with a 100cm(3.3ft) USB cable and 150cm(5ft) power cable, enough length to let you arrange your cables anywhere. What You Get: 1*Powered USB Hub, 1*12V/3A AC Power Adapter, 1*USB Cable,1*User manual. 24-month warranty. 24h friendly customer service and email support. Wide Compatibility: Our powered USB hubs come with USB A to USB C adapter, which provides port expansion for most devices. No installation of drivers required support for Windows XP / Vista / Win 7 / Win 8 / Win 10, Mac OS, Linux 9 and above, supports any USB 3.0, USB 2.0, USB 1.1, and USB 1.0 peripherals; Fully plug and play, no drivers required and supports hot-swapping. ? High-precision material: aluminum alloy housing with excellent heat dissipation capability. The high-specification chip allows this USB 3.0 Hub to support plug-and-play and hot-swapping. With thermal overload and short circuit protection, included UL-listed 12V/3A power adapter. Protect your device and data security at all times. Individual On/Off Switches: USB hub powered is designed with individual on/off switches, you can turn the power on and off whenever you choose without unplugging the equipment. Besides, Each port includes an LED light so you can check the power status. Smart Charging Port&SD/TF Readers: WENTER Powered USB Hub with 1 Fast Charging Port, charging speed up to 2.4 amps, support charging most USB charging equipment. From the customer's needs to built-in SD and TF slots for reading SD and micro SD card files. Choose Our Powered USB 3.0 Hub for your multiple needs. 9 USB Port Expansion: Expand 1 USB 3.0 port to 9 external USB 3.0 data ports for keyboard, mouse, printer, hard drivers, USB Flash drive, and more USB devices. Sync data speeds up to 5Gbps, only 5 seconds is needed to transfer an HD movie.