UX-01 USB Isolator 600ma Protects PC from electrical noise, surges and spikes induced from the USB device side. USB pass thru power 600 mA (with supplied USB power cable) USB 2.0 Full speed (12 Mb/Sec) compatible. Fully compatible with MSO92xx, MSO-19/28, IO-32xx, DSO-8500 and LA-5000 MADE IN U.S.A.