Surface Pro 7 Dock hub Rocketek 7 in 1 Surface Pro Adapter with 4K HDMI 2 USB C PD 60W Charging 2 USB3 0 SD TF Micro SD Card Reader The Best USB C for Surface pro 7 MS Surface Pro Docking Station

7-in-1 Surface Pro 7 HUB System Compatibility:  Windows 2000 / ME/ XP / Vista / 7 / 8/ 10/ MAC OS 10.X system. Compatible Devices:  Surface Pro 7 (2019) 1x 4K HDMI port 2x 5Gbps USB A 3.0 ports 1x SD card reader port 1x micro SD card reader (TF) port 1x USB C port (60W PD Power + Data Transfer) 1x USB C port(Data Transfer) Crystal-Clear HDMI Output Support resolutions up to 4K @60Hz and freely show your laptop's high-resolution display on most HDTV, monitor or projector with an HDMI port, bringing you better viewing experience. 2 USB-C Interface ?One TYPE-C Data Interface, supports maximum speed of 5Gbps?and downward supports USB2.0. ?One TYPE-C full-function Interface, supports PD 60W charging and the maximum rate of 10Gbps. Allows Surface Pro 7 to be charged while using the surface pro 7 hub at the same time. 2 x USB 3.0 ports For Microsoft Surface Dock supports super faster data transfer up to 5Gbps, 10X faster than USB 2.0.Transfer a movie in seconds.Backward compatible with USB 2.0/1.0 devices. 2 USB 3.0 ports allow to connect USB flash drive,keyboard, mouse, thumb drive, USB sticks, MP3 player etc. SD & Micro SD/TF Card Slots: SD Slot: Supports SD, SDXC, SDHC, RS-MMC TF Slot: Supports Micro SD, Micro SDHC, Micro SDXC Both slots can be used at the same time