This is a driver-free 4 ports USB 3.2 Gen1 hub HAT for , provides more USB capability to your Pi, easy to connect more USB devices.-made for 4, compatible with other version as well.4x USB 3.2 Gen1 ports, compatible with USB 3.0 / 2.0 /1.1.Onboard external USB-C 5V DC power port, ensures more stable power supply,Combined with the USB power source, it is capable of connecting more USB loads, even the high-power disk device.1x power indicator and 4x USB port indicators, easy to check the operating status. Driver-free, plug and play, compatible with OS including Windows, OS, Linux and Android.Colour:blueMaterial:plastic+metalPackage Contents:1 x USB3.2Gen1 HUBHAT1 x USB 3.0 Adapter1 x USB 2.0 Adapter1 x Dual male usb3.0 cable1 x RPi Copper Pillar Pack(2PCS set)Only the above package content, other 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.