The Simplified MFG HDSURGE 4K/HDCP 2.2 HDMI Surge Protector is a top - notch solution for safeguarding your HDMI 1.4 or HDMI 1.3 interfaces. It's a single - chip integrated ESD protection device with 13 channels of ESD clamp circuits. These circuits have a flow - through pin mapping that perfectly matches the high - speed lines of the HDMI connector. While it offers strong ESD protection, it hardly distorts high - speed differential signals. Thanks to its monolithic integrated circuit technology, there's excellent matching between the two - signal pairs of the differential line, better than discrete ESD clamp solutions. This protector also features an on - chip current - limited load switch compliant with HDMI 5V out electrical specs. It has short - circuit protection at 5V OUT to prevent device damage from accidental shorts to GND. The reverse current blocking feature stops 5V “sharing” common in many HDMI devices, protecting your devices from potential damage when one device has a power supply failure. Key features include ESD protection, support for 4K/UHD YUV 4:2:0 60fps, 5V “sharing” protection, spark protection, and a 3 - year warranty.

Using the Simplified MFG HDSURGE 4K/HDCP 2.2 HDMI Surge Protector is easy. Just connect it to your HDMI 1.4 or 1.3 device. Make sure the connections are secure to get the best protection. When it comes to safety, avoid short - circuiting the 5V OUT to the ground. This could damage the protector and your connected devices. For maintenance, keep the protector in a dry and clean place. Regularly check the connections to ensure they are still tight. If you notice any signs of damage, like sparks or a burning smell, stop using it immediately and contact customer service. Remember, this protector comes with a 3 - year warranty, so you can use it with confidence.