1. Excellent visual effect: This laptop screen extender for commercial use adopts 16:9 display ratio, 16:10 aspect ratio and 0.25mm pixel pitch, with high-quality IPS panel and leading backlight technology, It provides 160 horizontal and vertical viewing angles, 300cd/square meter brightness and 800:1 contrast ratio, which can bring a clear, accurate and vivid visual experience. At the same time, it has a wide color gamut (68%) and HDR functions, which can bring real and shocking display effects to multiple scenarios such as real life, games and entertainment. 2. Three-screen expansion function: The expander has three display interfaces (2 Type-C interfaces and 1 TF card interface), which can connect multiple displays such as laptops, mobile phones, and tablets to the same device at the same time In this way, multi-screen display can be expanded conveniently and quickly, which greatly improves work efficiency and user experience. 3. Efficient performance: The response time of this product is 5 milliseconds, and the refresh rate reaches 60 Hz, which can ensure smooth video playback, high efficiency and low delay in games and dynamic creative design. In addition, the compact design with a weight of 1680 grams and a product size of 341*217*40MM makes the extender very convenient to carry and operate. 4. Easy-to-use interface design: The product is equipped with two Type-C interfaces and one TF card interface, which can be easily and quickly connected to different types of equipment and input sources. In addition, the product also has a built-in speaker function, allowing users to save the trouble of external speakers when enjoying video, entertainment and o services.