Material: Maple/oak/bamboo etc. Color: Light yellow/light brown/bamboo color Logo treatment: Laser engraving/dark color engraving/silk screen A grade flash memory chip Plug and play - No need to install any software Flash memory capacity: 1GB 2GB 4GB 8GB 16GB 32GB 64GB Operation systems: Win2000/XP/Vista/7, Mac OS 8.6-10.13.2  Shaking and electromagnetic interfering resistant  Secure data storage for long-time: more than 10 years  USB2.0 speed: Write/Read 5Mb/s  15Mb/s USB3.0 speed: Write/Read 15Mb/s  80Mb/s All models support USB2.0 Selected models support USB3.0 12 months quality warranty Certificate: CE/FCC/RoHs   Packing White box/Plastic box/Tin box/Gift box Custom design box as per order demands. Export packing: PP bag-unit box-inner carton-export carton Delivery Shipping methods: DHL, UPS and FedEx Delivery time: 7-10 days after payment confirmed