PNY USB 64GB or 256GB 3.0 Flash Drive Memory Stick Pen
The PNY Attache 4 USB 3.1 Flash Drive is small in size, but big on performance. Capacities: 64GB 128GB 256GB 512GB. USB Drives. - Up to 10x faster than standard USB 2.0 Flash Drives. Max Sequential Write Speed: up to 20MB/s (on 3.1 port).