ROCKETEK Surface Docking Station Rocketek RT-SH701 USB Hub Card Reader Docking Station for Surface Pro 4, 5 & 6 Special design for Microsoft Surface pro 4/pro 5/pro6 including 3xUSB 3.0 port, 1xUSB C Data port,  1x1000Mb/s RJ45 Ethernet port, 1xHD port 4K/30Hz , 1xDP 4K/30Hz, 1xVGA 1080P,  1XMicro USB <5V Input Charging Port>, 1x3.5mm audio jack.  Mirror or extend your screen with HD/VGA/DP,stream 4K UHD or Full HD 1080p video to HDTV,monitors, or projectors for a cinema-like visual feast.Support display 3 screens in the same screen or split screen mode, providing vivid HD quality videos & picture for an even better viewing experience. Instant stable access to the Internet with the 1000M Ethernet port, anywhere and in just a flash. Backwards compatible with 10/100 Ethernet. Ultra-fast data transfer with a speed of 5Gbps for 3x USB 3.0 ports, a SD Card Slot and a TF Card Slot as Surface memory card reader. Backwards compatible with USB 2.0/1.1 devices  Helps your surface pro laptop better connect with the wireless mouse and keyboard. Note: The USB Hub also comes  with the Micro USB port to get powered when connecting devices such as external hard drives.  Delight listening to your favorite music using your wired headphones with the classic 3.5mm cable.  Yes, that’s right, unlike 90% of the hubs out there, Eletrand premium jumbo hub features the 3.5mm audio jack.  Note that it has no Microphone. No driver installation is required. The USB Hub compatible with Win