Compatible models HD link: Convert the video signal of PSP 2000/3000 (2007/2008 release) to HDMI signal and display on HDTV for gameplay. Built-in high quality chip decoding and transcoding through YPBPR signal to show more quality games. It improves the image texture and reduces the possibility of tiring on the game screen with 1080P/16:9 screen output. PSP1000 main unit is not compatible with game console specifications Resolution Switch: Supports switching between 720p/1080p resolution and 4:3/16:9 screen size. With a single switch, you can change the display ratio to suit your preference, and experience various game effects Please note: Before using this product, you must check whether your TV or monitor supports 480i, 576i, 480p, 1080p resolution. However, some high resolution 4K and 8K TV or monitor may not support these resolutions. Does not support HDMI converter/connector/capture card. You need to connect the cable from the direct output of the console to the HDTV input directly. Additional DC 5V/1A power supply required (not included) Peace of Mind Support: If you can check your order from order number, we will support you so if you have any questions about the product, please contact our store. (Account Service), (Order History), (Seller), (Ask Questions), and (We ask Answer). We will promptly support your connection