Specifications Compatible Systems:Windows,MacOS,Linux,iPad OS,Android Compatible Game Console:Nintendo Switch Compatible PC Devices:Laptop Hign-concerned Chemical:None Length:15cm Package:Yes Model Number:1A2C Certification:CE Funtion:HDMI-Compatible/Card Reader Standard:Thunderbolt3,Thunderbolt4,Thunderbolt5 Interface Type:USB Type-C Ports:7 Origin:Mainland China Plug Type:None Tebe 7 IN 1 USB-C Hub for Macbook Dell Type-c to 4K 30HZ HDMI-adapter USB 3.0 Splitter SD/TF Card Reader PD100W Fast Charging Note:Before purchasing, please confirm that your device supports Alt-DisplayPort. If it does not support HDMI, the product will not be applicable. 1.7-in-1 Expansion Solve limited ports on laptops/tablets with HDMI, USB-A/C, PD charging, and more! 2.4K HDMI Output Mirror or extend screens at 4K@30Hz for movies, presentations, or gaming. 3. Super Speed USB 3.0 Transfer files at 5Gbps (10x faster than USB 2.0) while connecting mice/keyboards. 3. 100W Power Delivery Fast-charge your laptop (e.g., your MacBook, Dell XPS) while using other ports. 4. Pocket-Sized & Travel-Friendly Foldable plug + lightweight design (85g) for on-the-go use. Ports: HDMI: 4K@30Hz USB-A 3.0: 2 (5Gbps) USB-C 3.0: 1 (5Gbps) USB-C PD Input: 100W Max SD/TF Card Reader: Supports 128GB Package: 1*Type-c Hub