HD supports HD1.4 version, maximum resolution 3840x2160P, 4K30Hz, HDCP 1.4 protocol USB 3.1 Gen2 port 10Gbps data transmission speed USB 2.0 interface The highest data transmission speed is 480Mbps PD supports PD 2.0 charging through USB-C, and supports up to 100W 20V 5A fast charging input TypeC3.1 Gen210 GBPS data transmission, support for forward and reverse insertion SDTF card reader SD transmission rate of 104MsTF transmission of 20Ms is very suitable for photographers or designers Built-in M.2 hard disk slot. Dual-protocol M.2 hard disk box supports M key and BM key ports Specification Shell Material Aluminum alloy Wire Material Nylon BraidPVC Size 134 x 44 x 14 mm Cable length 0.16m Input connector Type-c Output connector Compatible - HD HD Resolution 4K 30HZ Interface Type-c to HDM.2 mobile hard disk interfaceUSB3.0 x 1type-c x 1USB2.0PDSDTF card Specification support HD1.4B, support HDCP1.4 M.2 Slot type Socket 2 M B keyNGFF slot, solid state drive that supports SATA3 transmission specification, the maximum speed can reach 5Gbps USB3.0 5G bps transfer rate USB2.0 support 480Mbps transfer rate Charging Support PD2.0 charging, up to 100W 20V, 5A fast charging