Surface Pro Docking Station for Surface Pro 6 Pro 5 Pro 4 with HDMI Adapter 4K,3 USB 3.0 Ports(5Gps),Build-in SD/TF(Micro SD) Card Reader Slot 6 in 1 Surface Pro Adapter for Surface Pro 6/5/4

?6-in-1 Surface Pro Docking Station?4K @ 30Hz HDMI port, 3 X USB 3.0 port, Multi-port USB hub with SD card slot and Micro SD/TF slot.Seamless fit with Surface Pro 6/5/4, extend your surface for more,supposed to be used with portable devices such as wired keyboard, mouse and USB flash drive to your Surface Pro. ?4K HDMI Adapter&Card Reader?Rocketek Surface Pro Docking Station supports the video resolution 1080P @60Hz, up to 4K @30Hz and freely show your laptop's high-resolution display on most HDTV, monitor or projector with an HDMI port, bringing you better viewing experience.1 x SDXC card slot, 1 x micro SDXC/TF(Push slot for pen drive), 1 x mini DP-HDMI combo memory card reader.Compatible with SD,SDXC, SDHC, SD, TF, Micro SD. ?Fast Transmission & Simultaneous use?3 ports USB 3.0 with high speed up to 5Gbps, transfer faster, saving plenty of your time and enjoy data transmission in seconds.The docking station can use ports for Keyboard,Mouse,Printer,Hard Drivers and more USB Devices at the same time,Improving your sense of use. ?Plug and Play&Hot Swapping?No driver installation is required. The USB Hub compatible with Windows, MAC and Android OS systems. The USB Hub also comes with the Micro USB port to get powered when connecting power-hungry devices such as external hard drives. Matches excellently with your 6th/5th/4th-gen. *Note: Incompatible with Surface Go/Surface Pro 7/Surface Pro X. ?Compact and Special Design?Rcoketek Surface Pro Dock Compact and lightweight design can be perfectly linked to your device,and wireless design make your desktop more clean and organized,allows you to expand your surface pro capabilities more easily while on-the-go. While aluminum case protect the shape and easily release heat.Light-weight is convenient for travel or business trip.24 months warranty and no worry on return or refund.