MS9337 is an HD signal 1-to-7 distributor chip with a maximum signal rate of up to 3Gbps. At a rate of 3Gbps, the MS9337 can support 4K@30Hz and 4K(YCbCr420)@60Hz resolution HD input signals. It can support color depths of 10/12/16 bits simultaneously. The clock and data recovery functions at the HD input end can adapt to cables of different lengths and qualities, ensuring that the TMDS signals transmitted at high rates always have the best performance. The HD output terminal has a signal pre-emphasis function and can support long-distance transmission. The MS9337 integrates internal EDID RAM and HDCP KEY RAM.