1 PT 4kV USB USB Isolator

Protect USB devices against electrical noise, surges, and spikes. Isolates up to 4 kV - strong enough for hospital and medical use. USB 1.1 compliant. Includes 1-meter (3.3-ft.) USB cable. Just plug this tiny isolator in line between your PC and a USB device to provide protection from damaging electrical surges as well as insidious ground loops which can be especially disruptive in measurement applications.

Isolates up to 4 kV - strong enough for hospital and medical use.

USB 1.1 compliant.

Includes 1-meter (3.3-ft.) USB cable.

Just plug this tiny isolator in line between your PC and a USB device to provide protection from damaging electrical surges, as well as insidious ground loops, which can be especially disruptive in measurement applications.

• Powered from the USB port.


• Electrical isolation protects against ground loops.


• Protects PCs and USB peripherals from damaging electrical surges and other EMI/RFI disturbances.