The SanDisk 240GB Extreme 500 SSD allows you to store data securely and offers 4× faster performance than a portable hard drive. This SSD provides a reading speed of up to 415 Mbps and writing speed of up to 340 Mbps. It connects to your computer system via USB 3.0 interface. The SSD is housed in a shock-resistant casing that also keeps the internal circuitry safe from extreme temperatures. Moreover, the SSD doesn't heat up as it has no moving parts. You don't need to install additional drivers to use the SSD with Windows and Mac OS systems. The included SanDisk SecureAccess software protects your private data in a 128-bit encrypted folder.