GTrusted

The 4K Ultra HD In-Wall HDMI Cable sold by Insignia offers a 25 ft / 7.6 m HDMI cable that advertises on its packaging to support 4K Ultra HD (4K@60Hz), HDR, 18 Gb/s, ARC and Ethernet for HDMI output. You can use this cable to connect to your 4K or HD TV's or displays, as well as computers or other devices that support HDMI.

Using the GRL DI20 cable tester to test the insertion loss through the Insignia 4K Ultra HD In-Wall HDMI Cable (25 ft), we can see the cable has much lower overall signal integrity performance when compared to the Central Computers HDMI 2.0 Cable (25 ft) even though they are the same length. The Insignia 4K Ultra HD In-Wall HDMI Cable (25 ft) also has higher loss under 10 GHz compared to the Central Computers HDMI 2.0 Cable (25 ft).

Here's a closer look at the Insignia 4K Ultra HD In-Wall HDMI Cable (25 ft) after purchase.