8 in 1 USB C Hub Meet all your needs at work and increase the efficiency of your work.Type C interface, positive and negative pluggable.This USB-C hub adapter bridges the gap between USB-A and USB-C to connect older devices to your new USB C laptop.Respectively are 3.5mm Audio Jack,100W high-speed pass-through charging with Power Delivery, 3 high speed USB 3.0 ports,4K HDMI output port,SD/TF reader. USB C Hub With Audio Jack USB C to Jack Adapter,Built-in 3.5mm audio jack,can be connected to earphones, speakers, etc. office and entertainment without delay. Independent audio output, support input and linear volume control. 4K HD Video Output Use HDMI port to mirror or expand the screen, and directly 4K UHD or Full HD 1080P video to HDTV, monitor, or projector for a movie-like visual feast.Support 4k x 2k, 30Hz(3840x2160); downward compatible 1080i, 1080p,720p HDMI. The resolution ratio is reduced to 1080p 60Hz. 100W Power Delivery Charging while working,More efficient.The USB Power Delivery port supports Fast Charging protocol, Charging Power UP to 100 W, ideal for MacBook Pro/Air and other USB c devices, your primary choice of USB C Hub. USB 3.0 Hub With the three USB3.0,the data transmission speed can reach up to 5Gbps, and it is compatible with USB A 2.0 and below. The USB-A Port can be connected the USB peripherals such as flash drive, hard drive, keyboard, mouse, printer and more. SD/TF USB C Adapter Capacity up to 2TB s.Can Read SD/TF data compatible with microSD,microSDHC,microSDXC,SD,SDHC and SDXC s(SD Slot And TF slot can be used on the hub at the same time) . Widely Compatibility Plug and Play, No , Drivers required, The USB C hub for MacBook Pro, iMac / iMac Pro, compatible with iPad Pro, Google Chromebook Pixel, New version phones and many other Type C laptops.Support Windows, Mac, Chromebook OS and other systems.Support OTG function. What You Get 1 x USB C Hub,1 x User Manual.Aluminium Alloy Casting and Pocket Size. If you have any issues before or after order, please do not hesitate to contact us for a pleasant solution, Thank you you so much for your trust and order.