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 Silicon Power External Hard Drive SP040TBPHDA60S3K 4 TB USB 3.1 Black at the best price. Material: Natural rubber Compatible: Microsoft Windows Mac OS Linux Dimensions approx.: 13.8 x 8.59 x 2.32 cm Hard Drive: 4 TB Color: Black Type: External HDD Links: USB 3.0 USB Ethernet LAN Micro USB B USB 3.2 Size: 2.5" Technology: Magnetic Features: Dustproof Plug and play LED Operation Indicator Not Included: WiFi Speed: 5400 rpm Approximate Temperature: -40º / 70º