With the HD720 we made ruggedized storage much more than basic, creating an attractive design without sacrificing durability. Available in up to 2TB and in three unique colors, the HD720 is portable storage thats rugged and aesthetically pleasing. It uses triple-layer construction with a robust silicone shell, tested to meet demanding IEC waterproof and dustproof requirements. It complies with IP6X dust protection for complete defense against dust and is IPX8 compliant, working normally even when submerged in 2m of water for 120 minutes. We designed it to surpass MIL-STD-810G 516.6 specifications to survive drops from over 1.8m. The HD720 features G-Shock sensor technology that stops/restarts the drive to boost shock absorption, with LED indicators letting users know its current status. The HD720 is rugged, practical, and stylish, giving it stand-out appeal in the market, enhanced by the ADATA commitment to delivering better technology at a great value. Compared to competing products, the HD720 delivers superior features in a uniquely attractive design, backed by strict tests that use some of the most demanding product durability standards available.