It adopts a four-channel CMOD circulation differential line receiver (driver), designed for applications that require ultra-low power consumption and high data rate. The device uses low-voltage differential signaling (LVDS) technology and supports data rates in excess of 400Mbps (200MHz). HDMI-compatible to I2S Receiver Board. The HDMI to I2S receiver board is not designed for HDMI interface outputs from devices like Blu-ray players. Please confirm the intended device before purchasing. The product appearance and printed words may vary depending on the batch, but this does not affect use. The HDMI to I2S receiver board is not designed for HDMI interface outputs from devices like Blu-ray players. Please confirm the intended device before purchasing. The product appearance and printed words may vary depending on the batch, but this does not affect use. Color: As Shown Material: PCB Package Contents: 1*HDMI-compatible To I2S Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.