1、This is a single isolation USB module, without drive, support hot plug, plug and play 2、The USB isolation module uses for ADI's proprietary for icoupler technology, compatible with USB 2.0, providing completely isolated 1.5 Mbps and 12 Mbps data rates, isolating 1500V voltage, no external power supply or driver 3、Allow USB ports avoid interference from external strong power supply and strong signal, to protect the USB port and computer motherboard 4、Suitable for strong electricity, strong interference work environment, noise sensitive fields, USB debugging equipment, various industrial control USB equipment, other common USB peripherals 5、Support USB control transmission, bulk transfer, interrupt transmission, synchronization/isochronous transmission 6、Support USB low speed 1.5Mbps and full speed 12Mbps, you can switch by DIP switch, do not support pure high speed equipment Item Type: USB Isolator Module Compatible: USB2.0 Power Module Isolation Voltage: 1500V ADUM3160 Isolation Voltage: 2500V Output Power Supply B0505S Power: 1W Power Supply: Take from USB port of computer host Environment: -40℃ - 85℃ Support USB control transmission, bulk transfer, interrupt transmission, synchronization/isochronous transmission Support USB low speed 1.5Mbps and full speed 12Mbps, you can switch by DIP switch, do not support pure high speed equipment Supported Equipment: Full-speed Equipment: USB flash drive, digital camera, card reader, mobile hard disk, USB hub, AVR-JTAG.AVRISP, AVRISPMKIL, S-Lab, FET430UIF, PICKIT2, XDS100, LPC-Link, ICD2, USB turn serial port (FT232, PL2303, CH341 chip) Low Speed Equipment: Keyboard, mouse, USBASP, USBHID device, USBCDC device Unsupported Devices: USB wireless network card, some USB3.0 USB flash drive 1 x USB Isolator Module