Apacer Technology Inc. UV110-UFD5 USB Flash Drives are designed to replace conventional Integrated Drive Electronics (IDE) hard disk drives. These flash drives utilize a 3D NAND capacity of up to 256GB and provide improved efficiency than 2D NAND. The UV110-UFD5 USB drives are compatible with USB 3.1/3.2 Generation Super Speed and backward compatible with USB 2.0 and USB 1.1 interfaces. These flash drives feature up to 256GB capacity, >3,000,000 hours MTBF, LED indicators for drive behavior, and 3D TLC NAND flash type (BiCS5/BiCS3).