This portable Switch dock can replace the official bulky Switch dock. It's super compact and lightweight, you can even put it into your pocket to take it with you to anywhere. Meanwhile its performance never compromises, it supports up to 4K60Hz resolution, and supports 100w PD charging, it also has a wide range of compatibility to be compatible with your various devices. It can not only meet your entertainment needs, but also your office needs. It is compatible with your computer and phone. Due to it's compact enough, you can take it with you wherever you need it. For example, in a meeting you need to connect your computer to the projector or need a USB port to transfer data. Why Choose JROSING ? JROSING is a young brand that focuses on designing and selling new type of products. We have our own cooperative factory, provide the BEST quality products and sell them all over the world, impress people by these excellent products. We will continue to improve ourselves and do our best to make our customers satisfied. JROSING Switch dock / USB-C to HDMI 3 in 1 multifunction adapter Product Specifications: Dimensions: 2.87*1.1*0.55 in, 40g Ports: 1*USB-C Male1*USB-C Charging Port (Up to 100W PD)1*HDMI Port ( Up to 4K@60Hz resolution)1*USB 2.0 Full Function Port Additional features: Optimized for Switch/Switch OLED game consolesNo driver installation required, Plug-and-Play Note: The pattern in the middle of the adapter has two types: rounded rectangle and round shape due to different production batches, and they have no effect or difference in function. How to connect Switch/Switch OLED? Insert the power supply into the PD Charge port of the HUB.Connect one end of the HDMI cable to the HUB and connect the other end of the HDMI to the monitor or TV.Connect USB-C Male of HUB to the Switch game console.*Press the power button on the top of your Switch game console or press the home button on your controller. The Switch game console will on.Wait for around 5 seconds, the picture signal transition will be completed. *Note: The hardware design of the game console itself requires power supply to output video signals, so the game console needs to connect USB-C Male (power supply) when it is in use. How to connect Switch/Switch OLED? Insert the power supply into the PD Charge port of the HUB.Connect one end of the HDMI cable to the HUB and connect the other end of the HDMI to the monitor or TV.Connect USB-C Male of HUB to the Switch game console.*Press the power button on the top of your Switch game console or press the home button on your controller. The Switch game console will on.Wait for around 5 seconds, the picture signal transition will be completed. *Note: The hardware design of the game console itself requires power supply to output video signals, so the game console needs to connect USB-C Male (power supply) when it is in use. Does this USB-C HUB compatible with my device? Our USB-C HUB compatible with most of the USB type-c 3.1 devices, including but not limited to: Switch/Switch OLED , most computers with USB-C ports, phones/tablets with USB-C ports. Don't worry when you receive this product but find it doesn't support your device, you can return it to us. You can also let us know when you find that the product has quality problems, and we will help you solve it and give you a satisfactory answer. NOTE: Not compatible with switch lite This adapter is not compatible with the Switch Lite. The Lite version lacks an output chip and does not support video signal output, which is an official limitation. Therefore, all adapters on the market do not support the Lite version, including ours. Our Switch HDMI Adapter is only compatible with Switch and Switch OLED. And because the Switch game console itself only supports 1080P output, it cannot reach 4K. So it will work at 1080P@60Hz for TV mode. If you have any questions about the product, please let us know. We will help you solve all problems. Does this USB-C HUB compatible with my device? Our USB-C HUB compatible with most of the USB type-c 3.1 devices, including but not limited to: Switch/Switch OLED , most computers with USB-C ports, phones/tablets with USB-C ports. Don't worry when you receive this product but find it doesn't support your device, you can return it to us. You can also let us know when you find that the product has quality problems, and we will help you solve it and give you a satisfactory answer. NOTE: Not compatible with switch lite This adapter is not compatible with the Switch Lite. The Lite version lacks an output chip and does not support video signal output, which is an official limitation. Therefore, all adapters on the market do not support the Lite version, including ours. Our Switch HDMI Adapter is only compatible with Switch and Switch OLED. And because the Switch game console itself only supports 1080P output, it cannot reach 4K. So it will work at 1080P@60Hz for TV mode. If you have any questions about the product, please let us know. We will help you solve all problems.