{Video & Audio Output} Mirror Or Extend Your Screen With USB C HDMI Adapter And Directly Stream Max 4K UHD 3840×2160 At 30Hz, It's Widely Used In Viewing Spreadsheet Data, Giving Presentations, Watching Movies, Playing Video Games, Or Monitor Equipment.<br />{USB C Interface} 1 USB 3.0 Port And 1 USB 2.0 Port Allow To Connect USB Flash Drive, Hard Drive, Keyboard, Mouse, Printer, Thumb Drive, USB Sticks, MP3 Player Etc. Up Stream To Laptop Transmission Rate 5Gbps, Easily To Transfer Photos, Files, Video, Music, Movies, Data In Seconds. The Hub Supports USB 3.0 And Also Backwards Compatible With USB 2.0.<br />{Create Home Theater} Use HDMI Male Connector To Connect The HDMI Female Seat Of This Product, Giving You a Best-In-Class Television Experience With True-To-Life Picture Quality.<br />{More Durable} Compared To Plastic Case, Aluminum Case Has Better Thermal Dissipation Which Means Heat Occurred Inside Would Be Conducted To Outside More Quickly, Making This Adapter Safer Than Plastic Case. ">