Lexar 16 GB JumpDrive S33 USB 3.0 Flash Drive (Black) 3-Pack (48GB Total) SuperSpeed USB 3.0 technology, Easily transfer, store, and share important files Stylish, swivel design with automatic retractable connector Compatible with PC and Mac Bulk Packaged, Lexar USA Warranty Lexar Performance, Quality, Compatibility, and Reliability. Lexar. When Memory Matters.