HD-Link HL21, HDMI Extender/Matrix, 390ft

Exceptional device

I installed this extender on a dedicated CAT5/6 network with an additional receiver. The HDMI input from a DVD player was accessible from two TVs in other rooms, in addition to a directly connected TV. I was impressed by the signal quality and ability to use an IR remote to control the DVD player from other rooms. The ability to expand this system is impressive. Having previously owned a system using COAX there is no comparison with simplicity, reliability and value of the HD-Link

Clever design, but can be improved

Video was laggy, but the flexibility from the design is nice. Transmitter unit channel should be set with dip switches so that it is more difficult to change once set.

Does exactly what I needed it to

I bought the HD link HL 21 transmitter and two receivers for our church to run my live stream output from my blackmagic atem pro to both lobby TVs I’ll be adding at least 3 more receivers in the near future. I love the ease of use and set up