The Ethereal HDM-JR4 EDID Booster is the latest in our long line of HDMI® repair products. It continues to support and builds on our core belief that HDMI® can work correctly. The HDM-JR4 strips capacitive loading off of the DDC (EDID) Bus, this reduces the Data Rise and improves the consistency and reliability of the low speed communications. Small and easy to install (usually at the source side) with no extra cables needed. Supporting 48 Gbps (4 x 12 Gbps per channel). Bi Directional EDID Repair benefits for both input and output stages.