1.8 port USB 3.0 hub with backward compatibility for USB 2.0/USB 1.1/USB 1.0 2. Connect up to 7 USB 3.0 devices 3. Fits any 5.25-inch computer case front bay Super Speed USB 3.0 supports up to 5 Gbps bandwidth 4. Supports a variety of USB devices including scanners, printers, digital cameras, camcorders, speakers, mice, keyboards, external drives, MP3 players and more Compatible with all Windows systems and Linux With the popularity of USB 3.0, more motherboards now feature a USB 3.0 19-pin header. If the chassis does not have a front USB 3.0 port, this panel can be used by connecting the 19-pin header to the motherboard, providing 8 front USB 3.0 ports. It installs into an idle 5.25-inch optical drive bay. USB 3.0 adds enhanced power delivery via SATA, supplying sufficient current for 8 high-speed USB interfaces, solving front panel power insufficiency issues Hardware requirements: Requires a motherboard with a USB 3.0 19-pin header or adapter, and a 5.25-inch drive bay Note: This product provides 8 USB 3.0 ports using one 19-pin connector Material: Metal + ABS Color: Black + blue Package Contents: 1 x drive panel 1 x 19PIN-AM cable 5 x fixing screws 1 x power cord Only the above package content is included; other items are not included Note: Lighting and display differences may cause slight color variation between the image and the actual item. Measurement error allowance is +/- 1-3 cm