** Data Traveler R3.0** Kingstons Data Traveler R3.0 USB (Universal Serial Bus) Flash drive features USB (Universal Serial Bus) 3.0 high-speed performance to save time & alleviate bottlenecks when transferring files plus offers the rugged protection of a shock-resistant rubber casing. With speeds up to 70MB/s. read & 30MB/s write 2 (for USB (Universal Serial Bus) 3.0), DTR3.0 saves an estimated 22 minutes 2 when transferring a 1080p full HD video compared to the same transfer on a standard 2.0 drive, making it 5x faster. Its designed for the latest computers with USB (Universal Serial Bus) 3.0 ports & is backwards compatible with USB (Universal Serial Bus) 2.0. Its two-channel architecture provides cost-effective speedy storage in capacities up to 64GB. Data Traveler R3.0 is backed by a five-year warranty, free technical support & legendary Kingston reliability. ** Features** Supports Windows 8, Windows 7, Vista, XP & Mac USB (Universal Serial Bus) 3.0 performance; Backwards compatible with USB (Universal Serial Bus) 2.0 Shock-resistant rubber casing ** Speed:** Using USB (Universal Serial Bus) 3.0: 70MB/s read, 30MB/s write Using USB (Universal Serial Bus) 2.0: 30MB/s read, 25MB/s write