Why DockteckExpand Usb Hub Each port has a built-in chip, no driver neededInternal metal shield and external aluminum case for heat dissipationMultiple copper core wires & Braided durable cable 7IN1 USBC Hub for Laptops, Tablets, Phones [Reliable Built-in Chip] [Efficient Heat Dissipation] Every ports on this usb c hub are supported by dedicated chips to ensure the reliability of the interface The internal tinplate not only shields the signal interference, but also fully conducts the heat generated by the core operation to the aluminum case to ensure the stability at full load and to extend the product life HDMI 2.0 *1 - Up to 4K @ 60Hz RJ45 Ethernet *1 - Up to 1Gbps Type C PD *1- Max 100W in, 92W out USB 3.0 *2 - Up to 5Gbps SD Card Reader *1 - Up to 104MB/s TF Card Reader *1 - Up to 104MB/s USB C Charging Hub Max 100W power delivery with 92W output, 8W for the operation of hubFor charge only, actual power delivery output depends on the charger and cable used USB C Hub HDMI 4K 60Hz Support mirroring or extending your screen to HDTV, projector or monitorOutput up to 4K@60hz, downwards compatible with 2K@60Hz, 1080p, 1080i, 720p, 480p USB C Hub Ethernet 1Gbps internet connection for watching videos, playing games and office presentationMore fast and stable than Wifi connection while surfing internet USB C to USB 3.0 Port Data tranferring speed up to 5Gbps, 20 times more than USB 2.0, ensuring quick syncing and file sharingcompatible with usb disks, wireless mouse and keyboard USB C to SD / TF Card Reader Speed up to 104MB/sCompatible with SD, SDHC, SDXC, RS-MMC, MicroSD, MicroSDHC, Micro SDXC cards, perfect for photographers Slim & Compact Design High quality aluminium case, portable and durable bodyThe travel hub perfect for home, office, and on-the-go Compatible Devices (INCOMPLETE LIST): For MacBook MacBook Pro M1 2021 / 2020 / 2019 / 2018 / 2017 / 2016, MacBook Air M1 2021 / 2020 / 2019 / 2018, more New MacBook with Thunderbolt 4 / 3 For iPad iPad Pro M1 2021 / 2020 / 2019 / 2018, iPad Air 4 / 2022 / 2020 / 2018, iPad Mini 6, iMac M1 2021 / 2018 / 2017 / iMac Pro / Mac Mini M1 2018 For Microsoft Microsoft Surface Studio / Surface Book 3 / Surface Book 2 / Surface Go / Surface Pro 8 / Surface Pro 7 / Surface Pro X / Surface Laptop 3 / Microsoft Lumia 950 with Thunderbolt 3 / 4 For Samsung Samsung Galaxy S22 / S22 Ultra / S21 / S20 / S20 Plus / S20 Ultra / S10 / S10 + / S10E / S9 / S9 + / S8 / S8 + / Note 10+ / Note 10 / Note 9 / Note 8, Tab S4 / S5e / S6 / S7 ( Support Samsung Dex Mode ) For HP HP EliteBook Folio G1 / Spetre 13 x360 / Zbook (Studio) / Zbook Studio x360, Probook 430 G6, ChromeBook x2, Envy 13 x360 2018/2019 For DELL Dell XPS 15 / 13 / 12 / Latitude 7000 5000 / XPS12 9250 / Inspiron 7000 For Lenovo Yoga 920 / 910 / 900, Yoga 4 Pro, Thinkpad X1 Carbon 2019 / 2018 / 2017 For Google Pixelbook 2019 / 2018 / 2017 Supported systems Steam Deck, Windows 10, 8, 7, Vista, XP, Mac OS X 10.6 or later, Linux 2.6.14 or Later Incompatible devices Nintendo Switch, USB SuperDrive For more models All usb c devices compatible. Contact our 7*24h online customer services for any concerns Attention Before Purchasing: 1. About Compatibility This usb c hub supports Most Type-C devices, But please notes that the USB C port of your host is required to support data, charging and video (DP Alt Mode) 2. About 4K@60Hz HDMI This usb c hub hdmi supports up to 4K@60HzBackwards compatible with 4K@30Hz, 2K@60Hz, 1080p@60Hz4K@60Hz is only available for laptops with DisplayPort 1.4 and 8K. If your laptop is DisplayPort 1.2 it can only reach 4K@30Hz 3. About using ports at the same time All ports can be used simultaneously.However, due to the performance limitations of some laptops, it's recommended to avoid connecting peripherals that requires more than 900mA start-up current. Please only connect one hard drive / SSD at a time. 4. About being hot and interference with WIFI signal When the hub is fully loaded, its surface may reach 149°F, which is normal for an aluminum shell usbc hub to dissipate heat and keep running properlyAccording to Microsoft, USB 3.0 may be affected by 2.4GHz Wi-Fi. It is suggested that you set your Wi-Fi frequency to 5GHz to avoid this problem