Transfer rates of up to 5 Gb/s LED indicator Plug-and-play installation Bus-powered or self-powered For Windows 7/7-64/8.1/8.1-64/10/10-64, Chrome OS 74.0 or later, Linux Kernel 3.3 or later, Mac OS 10.14.5 or later Chipset: VIA VL817 Connections: 4x USB-A 3.0 female, 1 x USB microB 2.0 female, (for optional power supply) - 1 x microB 3.0 female, Includes: USB 3.0 cable (A male - microB male, 1 m)