The Satechi Type-C Slim Aluminum Multi-Port Adapter adds a plethora of connections to your laptop or desktop, just by using one Type-C port. Add 4K HDMI, pass-through charging, and two USB Type-A ports to your computer. Available in silver, gold, rose gold, and space gray.4K HDMI Video Output Use the Slim Multi-Port Adapter's 4K HDMI port to output video from your computer to a 4K monitor. If your computer supports 4K you can enjoy beautiful, crisp high-resolution displays by simply connecting an HDMI cable from your Multi-Port Adapter to a 4K monitor. The Multi-Port Adapter requires a HDMI to HDMI cable version 1.4 or higher. The external display must support a direct HDMI connection. Please note when changing video signal source, your monitor may flicker for a few seconds. Normal operation should resume within 5 seconds.Type-C Pass-Through Port Don?t worry about sacrificing your Type-C port, with the included pass-through port, you can easily charge your Type-C device while using the other included outlets. Maximum power output: 60WAdditional Expansion Ports With two USB Type-A ports, the Adapter has plenty of room for your additional peripherals. Not compatible with Apple SuperDriveCompatibility2020/2019/2018/2017/2016 MacBook Pro, 2020/2018 MacBook Air, 2020/2018 iPad Pro, 2019/2017 iMac, iMac Pro, 2015/2016/2017 MacBook, Microsoft Surface Laptop 3/Surface Pro 7/Go, Google PixelBook Go, ChromeBook, Samsung Galaxy Tab Pro S, HP Spectre Convertible, Razer Blade, Huawei Matebook and more USB-C devices.Important Notes USB-C pass-through charging feature supports devices with USB Power Delivery protocol 2.0 and higher HDMI port supports only devices with DisplayPort over USB-C with Alternative mode Operating temperature: 86-122°F1 Year Manufacturer Warranty