HDD USB3.1 4TB EXT. 2.5"/BLACK AHD330-4TU31-CBK ADATA

The ADATA HD330 external hard drive keeps your data safe with a silicone casing on the outside, and ADATA’s proprietary shock sensors and HDDtoGO software with AES 256-bit encryption on the inside. 
The HD330’s tough defenses start from the outside with a robust, shock-absorbing silicone casing that can withstand the knocks, drops, and bumps of everyday life.