very good
Jingchen s905l3b chip is a projection chip, it integrates USB3.0 Device controller, data transceiver module, audio and video processing module. Its performance features HDMI TX,HDMI 1.4b compatible support EDID\/HPD processing, support DVI 1.0, the maximum output resolution 4K(3840×2160@30Hz) audio output 48KHz stereo,USB 3.0 built-in USB3.0 Device, compatible with USB2.0 Device mode, built-in USB audio and video processing module.