1Adopt ADUM3160 isolation chip, electromagnetic isolation can resist electrostatic hazards and isolate external interference signals. 2Support all USB 2.0 devices, adjustable speed is easy to carry, compact and easy to use. 3The power supply is taken from the USB port of the host computer, and the operating environment is -40 to 85. 4High safety factor, with strict quality control and quality assurance, can be used with peace of mind. 5Great workman, with small size, convenient to use and with good performance. Item Type: USB Isolator Model: USB-MINI Material: Plastic Dial Switch: L: Low Speed F: Full speed Compatible: USB 2.0 Supports USB full-speed 12Mbps, does not support pure high-speed devices Power Supply: From the USB port of the host computer Use Environment: -40 to 85 ADUM3160 Isolation Voltage: 2500V 1 x USB Isolator