Laptop Support list: Apple: 12-inch MacBook, 2016/2017/2018 MacBook Pro, Mac Mini/ 2018 MacBook Air Huawei: MateBook13, MateBook, MateBook X, MateBook X Pro, MateBook E Glory: MagicBook Xiaomi: Air 12.5, 13.3-inch, Pro 15.6-inch, 15.6-inch GTX version, Xiaomi game book, Xiaomi game book 8th generation HP:Pavilion x2, Spectre 13, EliteBook Folio G1, Envy 13 ASUS:Lingyao 3, U306, U321 series, U4100, Dell : XPS13, XPS15 Lenovo : Xiaoxin Air 12 inches, Yoga5 Pro, Yoga900 13 inches, ThinkPad X1 Carbon 2017 Samsung: NoteBook series, GalaxyBook serie Google : ChromeBook Pixels, PixelBook Pen Razer: Blade Stealth Spirit Blade, Spirit Blade Stealth Edition Microsoft : Surface Book2, Surface GO PC Support list: Apple: 2018 11-inch iPad Pro, 2018 12.9-inch iPad Pro Huawei: HuaweiM6 10.8 inch, Matepad Pro Mobile phone Support list: Samsung: S8, S8+, S9, S9+, S10, S10+, Note 8, Note 9, Samsung Galaxy Huawei: Mate 30, 30 Pro, 30 RS, Mate 20, Pro Mate 20X, Mate RS, P20/Pro, P30/Pro, P40/P40 Pro/P40 Pro+Mate 10/10 Pro Glory: Note 10, V20 Microsoft: Microsoft 950XL Microsoft 950 OPPO: R17 Pro LG: FGF70 (G5), V300L Awl: Nut R1, Nut Pro 2S Black Shark: Black Shark 2 ZTE: Tianji 9 Note: 1.Device must support DisplayPort Alternate Mode (DP Alt Mode) via USB-C,not compatible with devices which do not support the protocol of DP Alt Mode. 2.Before purchasing, please contact the seller to confirm whether the Hub supports your Type-c device. 3.TF / SD card with a single drive letter chip, read only one card at a time. 4.Can not support the USB Hard Drive Power more than 5V 900mA Warm Note 1) Cannot read hard drives more than 2TB. 2) A 4K-capable display and HDMl cable are required to achieve 3840x2160 resolution. 3) The SD and Micro SD card port cannot be used at the same time. 4) For stable connection, connect a power adapter to the hub when using high-power devices. 5) Cannot read hard drive which not bring the Power Source. 6) The working temperature of the hub is about 40/104F. 7) If your USB devices have connection performance problem, please change your WIFI to WIFI 5G to resolve interference between USB 3.0 and 2.4GHz WIFI Tips. 8) HP charging problem was cuased by HP and HP doesn;t allow 3rd party charger to charge their computer, HP must use the original charger. 9)About audio no sound, please contact seller for further info guide 10)About compatibility, please make your laptop type c connect port support DP ALT Mode Package: 1*USB Type-c Adapter 1*User manual&warranty card 1*Retailer box It allows your laptop with a single interface to connect to a variety of devices. Expansion while charging Support 87W PD fast charge and phones,tablets and laptops fully charged all the time Support 100Mbps/10Mbps for working and playing games smoothly PORTABLE PHONE CONNECTION More convenient office experience with your phone. 4K HD Quality Enjoy cinema-grage visual effects. Connect laptop to projector Connect to a projector, TV , monitor and other bigger screens via 4K HD for dual-screen display.