ROCKETEK SH769-4/S4H USB 3.0 Hub 4K HDMI SD/TF Card Reader Adapter for Microsoft Surface Pro 4

This USB 3.0 hub has a 4K HDMI port, SD/Micro SD card slots and 3 USB 3.0 ports, suitable for Microsoft Surface Pro 4. 

• 4K HDMI Video Output: Mini DP to HDMI-compatible, support 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-compatible port    

• Super Speed Data Syncing: USB 3.0 hub adds extra 3 USB 3.0 ports for your laptop, allowing to connect multiple USB peripherals. Support faster data transfer up to 5Gbps, 10X faster than USB 2.0. Giving seamless access to wire keyboard, mouse, USB flash drive, hard disk, etc.

• With SD and TF Slots: Built-in SD and TF slots easily access files from universal SD card and Micro SD card, support 2 cards reading simultaneously

• Unique Design: Especially compact design, plug and play, easy to travel wherever you go

• SD Slot: Support SD, SDXC, SDHC, RS-MMC

• TF Slot: Support Micro SD, Micro SDHC, Micro SDXC

• Interface: HDMI: 4K 30Hz, USB: USB 3.0, Card reader: SD\TF