Fangrui Product Details 1. Blueendless Type-c+usb 3.02.0+hdmi4k Hub, Specification: 5 In 1 2. Material: All Aluminum Alloy 3. Hdmi 4k High-definition Output, Extend The Display Mirroring Of Laptops, Tablets, Mobile Phones, Etc. To Tvs Or Projectors 4. Type-c (100w) Can Output Charging At The Same Time 5. Usb 3.0 5 Gbps High-speed Transmission, To Meet Different Needs, Can Be Connected To U Disk, Mouse, Keyboard, Mobile Hard Disk, Etc. 6. Hdmi 4k High-definition Output, Extend The Display Mirroring Of Laptops, Tablets, Mobile Phones, Etc. To Tvs Or Projectors 7. Sdtf Dual Card Slot, Sd3.0 Protocol, Solve The Problem Of No Card Slot In The Computer 8. The Shell Dissipates Heat Quickly, And The Temperature Can Be Controlled Below 40 Degrees After Working For 12 Hours 9. Interface: 7-in-1 Hdmix1tfx1sdx1usb3.0x1usb2.0x2pd3.0x1; 5-in-1 Hdmix1pd3.0x1usb3.0x1usb2.0x2 10. Dimensions: 7 In 1 133x28.2x12mm; 5 In 1 101x28.2x12mm