Product description "Satechi Type C Multi Port Adapter 4K Ethernet V2" The Satechi Type C Multi Port Adapter 4K Ethernet V2 offers a variety of additional ports to expand the functionality of MacBooks. This adapter features a 4K HDMI port as well as three USB Type-A ports. Additionally, the Gigabit Ethernet port ensures an internet connection by connecting the adapter to the router via an Ethernet cable. The SD and Micro-SD card slots guarantee stable and fast data transfer and provide users with an audible click to indicate whether the Micro card is properly inserted. Furthermore, the card slots are equipped with a spring mechanism, allowing the card to pop out with a press for easy removal. The adapter can remain plugged into the laptop while the MacBook is simultaneously charged through the pass-through charging feature. Key facts at a glance: - Multi-port hub with USB-C connection for additional ports - Elegant aluminum housing in Apple design - USB-C charging port with up to 60 watts - 4K HDMI port (30 Hz) - 3x USB 3.0 ports (up to 5 Gbit/s) - Gigabit Ethernet port (10/100/1000 Mbit/s) - Enhanced SD and Micro-SD card slots - Dimensions (L x W x H): 10.5 x 5.1 x 1.6 cm, Weight: 71 g - Compatible devices: 2020/2019/2018/2017/2016 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 other USB-C devices with PD protocol (Power Delivery). - Not compatible with Apple SuperDrive.