Interface & Specification:
2 x USB3.0 Ports------------Data transfer up to 5Gb/s
RJ45 Ethernet Port----------1000Mb/s Gigabit Network
HDMI 1.4 Port----------------4K/30Hz (Active)
SD Slot & Micro SD Slot----SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC Card and UHS-I Cards
Microsoft Surface Pro 3 & Pro5 & Pro6
[6-In-1 USB 3.0 Hub]
This Surface Pro 4 / Pro 5 / Pro 6 hub adapter, expand your port options into Mini DP to 4K HDMI, 2 USB 3.0 port, SD / Micro SDx 2 memory card slots.
Support read TF card and SD card at the same time.
[HDMI 4K Video Adapter]
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.
[Fast Data Sync ]
USB3.0 hub supports high speed data transfer up to 5Gbps (USB 3.0).
It works with U disk, hard drive disk, mouse, keyboard and other USB devices.
[Plug and Play]
Easy operation,plug and play, no driver, no external power required, just plug and enjoy your large screen. Supports hot swapping/plugging.
Q: What kind of product do you have for Microsoft Surface?
A: Surface docking station
Allkei have full line product for Pro 3/4/5/6/7/X, Surface laptop, surface GO.
Q: What other hubs do you have?
A: We produce USB 2.0 hubs, USB 3.0 hubs, Surface hubs and MAC hubs.
Q: Is there any hubs with SD/TF card reader?
A: Yes, we have many designs for USB 2.0 and USB 3.0 hubs and SD/TF card reader combo.