PNY 64GB Elite Turbo Attache 4 Flash Drive Data transfer rates up to 115MB/sec. For PC, Mac Sliding collar with capless design Integrated loop. Store your most important files on this PNY Turbo Elite flash drive, and keep them with you wherever you go. The 16GB storage lets you backup your entire drive, and fast transfer rates ensure efficient use. This PNY Turbo Elite flash drive has a capless design and a convenient sliding collar to protect your drive.