Silicon Power Ultima U05 16GB x 3 (3 Pack) Retractable Capless USB 2.0 Flash Drive for Windows/Mac - Blue/Pink/Black (SP048GBUF2U05VCMBT) USB Specification: USB 2.0 / USB 1.1 compatible Color: Black / Blue / Pink Dimensions: 10.00mm x 20.00mm x 53.90mm Weight: 9.20g