Fangrui Product Details 1. Wavlink Uhp3407 Portable Aluminum Dongle 4k Hdmi Display Type-c Hub Multiport Adapter 2. Massive Multiple Port Expansion:all-in-one Type-c Hub Connects To Windows Laptops With Macbook Or Type-c And Adds 2 Standard Usb Ports With 5gbps Transfer Rate, 1 Hdmi Port With True 4k Hd Video, 2 Sd Card Slots (one Micro Sd) With Data Transfer Speed Of Up To Uhs-i (95 Mb S), And A Type-c Power Charge That Allows The Power Supply For Your Computer At All Times, Charging Of Up To 1 00 W. 3. Type-c Power Delivery And Type-c Data:type-c Power Delivery Port For Charging Laptops Max. Up To 100 W. Also The Type-c Data Port Provides Data Transfer As A Usb 2.0 Device, You Can Upload And Download Photos, Videos, Music And Other Files Quickly. 4. Hdmi 4k Live Video Output:supports Up To 4k 30hz And 1920x1080 (1080p) At 60hz Mirror Video Output Port Or Extend Your Laptop Screen On Any Hdmi-enabled Device. Delivering High-quality Video And Audio Brings You Breathtaking Pleasure. 5. Sleek And Compact With Pocket Size: Easy To Carry Sizes: 133 X 36 X 11mm, Unique Slim Aluminum Mini Dock Design For Convenient Travel Purpose. Plug And Play, No Software, Drivers Or Complicated Installation Required. 6. What You Get: 1 Mini Type-c Travel Base, 1 User Manual 7. Features: 8. Unique And Slim Aluminum Design Mini Dock For Handy Travelling Purpose. 9. Build In One Hdmi V 1.4 Via Usb 3.1 (vesa Alternate Mode) Video Output Support Max. Resolution Up To 4k@30hz. 10. Two Usb-a Ports Extended Usb 3.0 (5gbps) Data Transferring, Backward Usb 2.0 Compliance. 11. One Type-c Port Support Usb Power Delivery Maximum 65 Watts Upstream Power Charging To Pc Or As Be A Device Usb 2.0 Data Transferring. 12. Minimum From 5-10 Watts Of Power Supplied To Downstream Devices Depends On A Different Power Rating Of Type-c Pd Power Adapter. 13. Combo Built In Individual Rw Usb 3.0 Sd And Micro Sd Card Reader. Support Sd V 1.0 V 1.1 V 2.0 V 3.01 And V 5.0, Sdhc Sdxc (capacity Up To 2tb).