It is compatible with USB 2.0 and even offers fully isolated data rates of 1.5 Mbps and 12 Mbps. It can also isolate up to 1500V without the need for an external power supply or driver. USB signals have complex timing, amplitude, direction, speed, and protocol, making magnetic isolation of USB signals a highly complex technology. USB 2.0 Compatible ADUM4160 Isolation Voltage: 2500 V Power Module: Isolation Voltage: 1500 V Supports low-speed USB 1.5 Mbps and full-speed 12 Mbps, but does not support high-speed-only devices Supports USB control transfers, bulk transfers, interrupt transfers, isochronous transfers, and more Power Supply: From the USB port to the PC host Avoids driving, making it more convenient to use Operating Environment: -40°C to 85°C Color: Black Material: ABS Package Contents: 1 x USB isolator 1 x data 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.