1、[Support Mirror Extend Mode] Mirror mode make you enjoy the larger screen; Under extend mode, you could use one screen to edit the document and the other to have an online video conference. 2、[Premium Material] Superior TPU cable with aluminum alloy shell for providing longer life and better user experience, maximum conductivity and improving the signal transmission. 3、[Plug and Play] You can easily extend the screen or transfer the screen to another monitor or TV with just one cable. No adapter or driver is required. You can also connect your device to the TV at home or in a hotel. 4、[4K 30Hz UHD] Connect Type C cellphone, laptop, tablet to HD Multimedia Interface monitor, HDTV, projector. Support maximum 4K 30Hz, watch vivid video on larger screen, idea for conference, online learning, more. Note: Please make sure your Type C cellphone or laptop must support DP Alt Mode (video output over Type C port)! 5、[Compatible Equipment] Laptops: For MacBook 12in/13in/PRO, for DELL XPS 13/XPS15, for Chrome Book, for Mate book X/E, for MI Air12/13/MI Pro, for ASUS U4100/ROG, for Lenovo Xiaoxin Air/ThinkPad X1, for HP Envy13, etc. Mobile Phones: For Galaxy S8/S8+, for Galaxy S9/S9+, for Mate 10, for Mate10 Pro, for HUAWEI P20/P20 Pro. 1 x Type C to HD Multimedia Interface Cable1 x Manual Item Type: Type C to HD Multimedia Interface CableMaterial: TPUModel: TC03Plug: Type C to HD Multimedia InterfaceResolution: 3840x2160 (24/25/30Hz)Length: Approx. 2m / 6.6ftSupport per-lane transmission rate of 2.7 Gbps (HBR high bit rate) and 1.62 Gbps (RBR lower bit rate)Support 24-bit Deep ColorSupport synchronous transmission of sound, video and imageCompatible Equipment (Example Part):Laptops: For MacBook 12in/13in/PRO, for DELL XPS 13/XPS15, for Chrome Book, for Mate book X/E, for MI Air12/13/MI Pro, for ASUS U4100/ROG, for Lenovo Xiaoxin Air/ThinkPad X1, for HP Envy13, etc.Mobile Phones: For Galaxy S8/S8+, for Galaxy S9/S9+, for Mate 10, for Mate10 Pro, for HUAWEI P20/P20 Pro