Tested 3 scenarios and many keystones. #1 - 3ft HDMI - Keystone - 10ft HDMI - Keystone - 3ft HDMI (3k-10k-3). -fifteen). These keystones worked great in both scenarios - tested with PS4 and NVidia Shield TV on an LG 4K HDR monitor. #3 was a slightly longer version of #1 -> 3-k-15-k-3 and didn't pass 4K, but HD will pull through. Still to be found is the keystone that delivers 4K HDR in #3. I suspect the signal loss is too high for keystone and without an active booster/repeat after keystone it's too much.
Large Waterproof Cable Organizer Bag For Travel, Universal Electronics Accessory Holder, Portable Gear Carry Case For Cables - Black
28 Review
AirPods 3 Case Cover 2021 Version Soft Silicone Fur Ball Keychain Women Shockproof Protective Visible Front LED Light Pink
24 Review
Protect Your Airpods In Style With Hamile Cute Cover - Black Cow Pattern For Girls, Women, And Boys - Compatible With Apple Airpod 2 & 1 - Portable Keychain Accessories Included
25 Review
Soft Silicone AirPods 3 Case Cover With Fur Ball Keychain - Shockproof Protective Cover For 2021 Version Charging Case With Visible Front LED - Ideal For Women And Girls - Light Purple By OULUOQI
20 Review