Flash drive folds into a protective aluminium cover and silicon cover. RoHS compliant. Plug and play technology on Windows XP or above and Mac OSX or higher. Dual USB A and USB C connections on eithers end. Colours: Black, Red, Reflex Blue and White. Sizes: 71.3mm(w) x 19mm(h). Features: Features Minimum order 50 pieces. Genuine A Grade (Tier 1) Memory chips with a 1-year factory warranty & 10-year data retention warranty. Read/Write Speeds: 5-10Mb/s & 2-3Mb/s respectively. Certification: CE/FCC certified & RoHS/REACH compliant, C-Tick. All drives are genuine USB 2.0. Packaging: Bubble bag/bulk packed. Materials: Aluminum and ABS Plastic