Cable length: 100mm/3.93ft Shell material: aluminum alloy Shell color: gray Shell mould: private mould USB 3.0 transfer rate: 5Gbps PD: 100W(Max) AUDIO audio: 3.5mm audio output SD / TF transfer rate: Up to 60Mbps(480Mbps) Note: SD and TF can not be read at the same time. RJ45 network port: 1000M network card, 100M network card, 10M network card VGA resolution: 1080p, support HDMI + VGA simultaneous display, the resolution is 1080P HDMI resolution: 4K * 2K 3840 * 2160 @ 30Hz 1080P @ 60hz, support HDMI + VGA display, the resolution is 1080P