PS5 TV Recording Windows PC Mac Portable HDD 4TB - USB 3.1 Portable 2.5-inch Hard Disk - Features: High-speed transfer via USB 3.0. Automatically recognized when connected to a TV. - Compatible OS: Windows (Windows 7, Windows 8, Windows 10/11) / Mac (Mac OS X 10.6.5 +) *Requires reformatting - Connection Standard: USB 3.1 (USB 2.0 connection also possible) - Accessories: Main unit, USB cable Due to bulk purchasing by the company, there is no outer box or instruction manual. Formatting is planned after data migration. Automatically recognized when connected to a PC or TV. Immediate purchase OK, no price reduction.