3-in-1 Interface: USB 3.0, HDMI, and PD fast charging (100W) for gaming, movie watching, file transfer, and super-fast charging. Expand your connectivity options! USB 3.0 Expansion: Transfer a 1GB file in 3 seconds! Connect various peripherals like keyboards, mice, and USB drives. 4K HD Picture Quality: The HDMI port supports 4K 30Hz high resolution for crisp, vibrant images. Plug and Play: No additional drivers needed. Compact and lightweight design, compatible with most HDMI devices such as monitors and projectors. Compatibility: Compatible with macOS, Windows, iOS, Android, Switch, iOS tablets, and computers. Item Type: For Switch Portable Dock Material: PC, ABS Input: USB3.1 Output: HDMI 4K@30Hz, 1080P@60Hz PD Power: 100W USB3.0: 5Gbps Package Contents: 1 x Switch Portable Dock Your 100% satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!