Brand Name: ADATA Model No: SD700 Read/write speed up to 440MB/s IP68 dust/water proof Military-grade shockproof Supports Windows, Mac OS, Android 3D NAND Ruggedized Portable SSD SPECIFICATIONS Color: Black/Yellow Capacity: 256GB Dimensions (L x W x H): 83.5 x 83.5 x 13.9 mm / 3.3 x 3.3 x 0.5" Weight: 75g / 2.6oz Interface: USB 3.1 Gen 1 Performance: Read : Up to 440MB/s Write : Up to 430MB/s Performance may vary based on SSD capacity, hardware test platform, test software, operating system and other system variables. Operating system requirements: Windows XP/Vista/7/8/8.1/10 Mac OS X 10.6 or later Linux Kernel 2.6 or later Android 5.0 or later Op. Temperature: 5°C (41°F) to 50°C (122°F) Op. Voltage: DC 5V, 900mA Accessories: USB 3.1 Gen 1 cable, Quick Start Guide Warranty: 3 years Note: 1. SD700 dust and water proof ratings apply only when the USB port cover is firmly closed 2. Compatibility with specific host devices may vary and could be affected by system environment. Brand Adata SKU AD016EL0IJQKWNAFAMZ-65763 Model SD700