Recover peripherals: USB C to 3.5mm audio jack with built-in audio DAC chip with 24-bit high bit resolution to ensure sound quality. Supports microphone input and inline volume control 60W ultra-stable USB-C charging so your devices are always powered 4K HD Ultra HD: Enjoy crystal clear display on HDTV/monitor/projector that supports 4K HD. HD output supports 4K UHD (3840x2160@30Hz) resolution and 2K/1080p/720p/480p/360p resolution backwards. Expansion features: USB 3.0 allows connection of USB-A peripherals such as phone, keyboard, mouse, U flash, camera, etc. SD and for Mirco SD card slots can be used with universal memory cards The Type-C data (which can also be used as a Type-C audio jack) port offers speeds of up to 480Mbps and allows data transfer via Type-C cable or flash drive. Uses a removable handle to secure the USB-C hub to the for iPad Pro. Compatible with Apple Smart/Magic keyboard on the iPad Pro. For all your needs Wide Compatibility: Compatible with 2018 2020 3rd/4th generation iPad Pro 11/12.9-inch, 2018 2019 2020 MacBook Pro, 2018 MacBook Air, Samsung Galaxy S10/S9, Huawei Mate 20, and more USB-C laptops/ laptops that support DisplayPort Alt mode, smartphones. (Please contact us if you are unsure if your device will work with these products) Specifications: USB version: USB3.0 compatible with USB2.0 / USB1.1 Chip model: LDR6023 + PS176 + FE1.1S + GL823K + DAC102B LED indicator: white breathing light Interface type: Type-C interface Data and charging: charging power 5-20V 3A (less than 60W) Interface: USB3.0 * 1, HD * 1, 4K * 2K, 30HZ, PD interface * 1, PD charging, Type-C * 1, data transfer, card reader, 3.5mm audio * 1, card slot 2.0, 2 cards (for SD / TF) single disk Read card category support: SD/SDHC UHS-I/SDXC UHS -I; for micro SD /for micro SDHC UHS-I /for micro SDXC UHS-I PD power supply: Type-C HDMI video output 4K*2K@30Hz Product Size: 98 x 34 x 10mm Weight: 35g Case material: aluminum alloy + ABS + PC Operating temperature: 0 ~ 50 Storage temperature: -20 ~ 60 System compatibility: WIN XP / 7 / 8 / 10, for MAC OS, for Linux Note: Please upgrade your for iPad Pro to for iPad OS 13 or higher, it can support any format of photo or video, file transfer (Word&Excel), mouse and keyboard 3.5mm audio jack is not compatible with Apple original headphones. Please make sure your Type-C headphones can be used directly in for iPad Pro, as Type-C is compatible Depending on the iP tablet version, it is compatible with 2018 3rd/4th generation iPad Pro 11/12.9 inches. 2017 and earlier versions are not supported