Brand Name: TRANSCEND Model No: TS1TSJ25M3S Type: Hard Disk Size: 1 TB SuperSpeed USB 3.0 compliant and backward compatible with USB 2.0 Connection bandwidth up to 5 5Gb/s Durable anti-shock rubber outer case 3 years warranty **SPECIFICATIONS** Appearance Dimensions (Max.): M3 : 129.5 mm x 82.4 mm x 18.8 mm (5.10" x 3.24" x 0.74") M3G / M3S: 129.5 mm x 80.8 mm x 16.1 mm (5.10" x 3.18" x 0.63") Weight (Max.): M3 500GB & 1TB: 216 g (7.62 oz) M3 2TB: 230 g (8.11 oz) M3S / M3G: 185 g (6.53 oz) Color: Iron gray/Military green INTERFACE USB Type: micro USB to USB Type A Connection Interface: USB 3.1 Gen 1 STORAGE Capacity: 1 TB Storage Media: 2.5" HDD OPERATING ENVIRONMENT Operating Temperature: 5°C (41°F) ~ 55°C (131°F) Operating Voltage: 5V Warranty Certificate: CE/FCC/BSMI Warranty: Three-year Limited Warranty Warranty Policy : Please click here for more information about the Transcend Warranty Policy. Drop test is based on U.S. military drop-test standards MIL-STD-810G 516.6 and performed in the non-operating state. This does not guarantee the invulnerability of this product under any circumstances. More information about Transcend's MIL-STD test can be found here. SYSTEM REQUIREMENT Operating Systems: Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows 10 Mac OS X 10.7 or later Linux Kernel 2.6.31 or later Brand Transcend SKU TR016EL0R1T6CNAFAMZ-225627 Model TS1TSJ25M3S