The Kramer KW-14 is a pre-associated (pre-programmed to match) HDMI transmitter/receiver pair for short-range wireless AV distribution for presentation and multimedia environments such as meeting rooms, event spaces and classrooms. The KW-14T and KW-14R are a high-definition, wireless, HDMI transmitter/receiver pair for indoor use. Up to four KW-14R receivers can receive from one KW-14T transmitter and up to three KW-14T transmitters can be paired with one KW-14R receiver.

They both are spec’d to have a max. data rate of 6.75Gbps (2.25Gbps per graphic channel), Deep Color up to 12-bit and use AES-128 bit encryption. Up to four receivers can receive HDMI signals from one transmitter simultaneously; up to three transmitters associated with one receiver at any given time and they work short-range (30 meters/100 feet including through walls and furniture). Other features include EDID adjustment capabilities, IR remote control and are HDCP compliant.

Here are all the tech specs.