Multicolour Mini USB Memory Stick Can be printed in multiple colors and also available in 128MB, 256MB & 512MB, 1, 2, 4, 8 and 16GB flash memory Interface: USB1.1/2.0 Data transfer rate: 11-25MB/read, 2-9MB/write USB HDD/ZIP bootable Supports Plug-and-play and hot-swap Supports USB mass storage protocol Customized designs accepted Data retention: more than 10 years Hardware compatibility: PC, notebook, and Macintosh with USB port Operating systems: Windows 2000, XP, Linux 2.4.x, or Mac OS 9.1, Vista USB power:4.5V-5.5V Working temperature:-10°C ~ +70°C Save temperature:-50°C ~ +80°C With FCC (class-B), RoHS, WEEE, and CE certifications With password protection (optional) With auto run and bootable function (optional) Inner packing: opp bag, color retail box, gift box, tin box and blister card etc. Package Weight:1.0kg (2.20lb.) Package Size:18cm x 9cm x 6cm (7.09in x 3.54in x 2.36in)