The 14.2 laptop monitor extender is an ideal solution for professionals on the move. Before purchasing, it's crucial to check the compatibility of your laptop and docking station ports with the three connection options provided. During installation, make sure to plug the HDMI to Type - C cable into the correctly labeled port on the extender's back. If you encounter issues like no signal, try unplugging and re - plugging the HDMI cable. Power - related problems such as a power - saving mode reminder, flashing, or a black screen can be resolved by using an extra USB - A to USB - C cable. For any questions or connection problems, contact the seller through the "About Seller" section, providing your laptop model and port photo. This extender is perfect for travel, featuring a dual - monitor setup with a 0 - 180° rotation and a compact folding design, along with a high - quality carrying bag. It's easy to set up with a plug - and - play mechanism and is compatible with multiple systems. The premium screen offers HD quality, adjustable parameters, and a memory function. With its ergonomic design, it's lightweight, has adjustable stands for a perfect viewing angle, and a stable mounting bracket for easy attachment to the laptop frame.