If you are a lover of computer science and electronics , you like to stay up to date with technological news and you do not miss any detail, buy the LaCie External Hard Drive STFR4000800 4 TB HDD at the best price. Power Supply: USB Speed: 5400 rpm Weight: 400 g Not included: WiFi Includes: User Guide USB-C cable Type: HDD External Hard Drive Compatible: Mac OS Links: USB 3.2 USB-C USB HOURS Technology: HDD Magnetic Color: Silvery Orange Size: 2.5" Hard Drive: 4 TB 4 TB HDD