Thank you for viewing. I am selling this item because I am replacing it. It supports USB-C power delivery up to 100W and a USB hub (USB-A x3 + USB-C x1), which was very convenient for connecting my Mac for charging and peripherals with a single cable. I used it for design purposes, and it was in operation for about 2-3 days a week during the daytime for 5 years, so I think it was used quite a bit. Also, there are some minor scratches, so please purchase only if you understand this. There is a scratch on the right side of the bezel. I don't think it affects the display area (please check the 9th photo). Other than that, I don't think there are any noticeable scratches, but please check the photos carefully as it is a visual inspection by an amateur. The stand and everything except the USB-C cable are unused. I will ship it using the original box. If you have any questions, please feel free to ask. Thank you. - Brand: DELL Monitor Type...PC Monitor Size...24～29.9 inches Shape...Wide Surface Treatment...Non-glare (matte) Screen Type...LCD Panel Type...IPS panel Resolution...4K Refresh Rate...60Hz Input Terminals... HDMI2.0 x1 / USB Type-C x1 / DisplayPort x1 10bit (30bit, 1.07 billion colors) compatible sRGB: 99%, Rec 709: 99%, DCI-P3: 95%