The durable, light-weight design of the PNY Attach USB 2.0 Flash Drive is the ultimate mobile storage solution The sliding collar, capless design protects your important content when not in use The included key loop easily attaches to key chains, so important files are never out of reach The 8GB Attach USB 2.0 Flash Drive can hold approximately 1,472 songs Compatible with most PC and Mac laptop and desktop computers model : PNY Attache USB 2.0 Flash Drive tag : USB Flash Drives