This is a 30-inch 2K monitor from DELL. It supports input at 2560x1600. I am selling it because I am replacing my monitor due to a graphics card upgrade. A 30-inch monitor on a desk is surprisingly large and makes work easier. In my personal experience, when using it for games, the screen is too big and tiring, so I felt it was better to use it with some distance, such as in the living room rather than at a PC desk. The stand's height adjustment function is broken and cannot be raised, so please adjust it with a monitor stand or use it as is. I have not used the CF card, SM/SD/MS/MMC card slots, so their operation is unconfirmed. I have confirmed the operation of other functions and believe there are no problems in use, but since it is an old model, please understand that it is being sold as junk. A DVI-D cable is included. If you want to connect via HDMI, you can purchase a conversion adapter on Amazon for around 700-800 yen, etc., and connect it. Please be sure to use a dual-link cable and conversion adapter. Using a single-link one will result in a strange display. There is no original box, so it will be wrapped in cushioning material and shipped in a cardboard box. Monitor Type: PC Monitor Size: 30 inches or more Shape: Wide Surface Treatment: Non-glare (anti-glare) Screen Type: LCD Resolution: WQHD Refresh Rate: ~60.9Hz Input Terminals: DVI