One-port Ulinx UHR401 and two-port Ulinx UHR402 USB isolators protect connected equipment from surges, spikes and electrostatic discharges carried on USB cable. They are equipped with high retention ports that hold USB cables firmly in place, and have an operating range of -40 to 80 °C, Level 4 ESD protection, and 4 kV isolation between upstream and downstream USB ports. Downstream ports provide full 500 mA power to connected devices.
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