4K compatible, 24-hour continuous recording external hard drive with 2.0TB capacity. - Brand: ELECOM - Model: ELD-HTV020UBK - Capacity: 2.0TB - Color: Black - Interface: USB 3.2 (Gen1) / USB 3.0 / USB 2.0 - Supported OS: Windows / macOS / Linux - Features: 4K compatible / 24-hour continuous recording Thank you for viewing. It's been less than two weeks since purchase. It's practically new, having only been opened and connected once. I bought it, but ended up buying a TV with a built-in recorder in the New Year's sale, so I no longer need it and am selling it. Please refrain from price negotiations.