【Product Condition】 Unused/Opened The product was opened once to check the contents, but the product itself is unused. There may be minor scratches on the outer box due to storage. Also, there is a tear in the inner packaging bag (see photo 3). All accessories are included (main unit, instruction manual). 【Product Details】 This is an ATEN KVM switch compatible HDMI/USB computer module (KA7168). It supports the versatile HDMI connection and is a high-performance module that enables KVM operation at high resolutions. Model number: KA7168 Supported interfaces: HDMI, USB Main features: HDMI support: Highly compatible with general monitors and displays. Virtual Media (VM) support: Allows you to mount USB drives and ISO files to the server from a remote location. Smart Card Reader (CAC) support: (Note: Please include this if this model also supports it. If not supported, please delete it.) Applications: Server/computer connection in HDMI-connected KVM switch systems, remote management 【Regarding Purchase】 This product is a connection module exclusively for ATEN KVM switches (e.g., KH1508A/KH1516A, etc.). It will not work on its own, so please be sure to check compatibility with your KVM switch before purchasing. This is a professional product, so we recommend that those with product knowledge purchase it. Instant purchase is OK.