This is Maple wood usb flash drive, each wood has its veins, please take attention to this. USB Service Voltage: 4.5V-5.5V ; Environment Temperature: - 40°C - +70°C; Storage Temperature: -50°C - +80°C; Easy to read and read in high speed ,No need drive/power supply only plug in; Thumb Drive Capacity choose:16GB; Small style and fashionable Wooden USB Flash Disk ; Best Choice for Gift/Promotion. Operating System: Win98/ME/2000/XP/ Vista/win7 /win8, Mac OS 9.X/Linux2.4 or above; Item Dimensions 2.36*1.18*0.39 inches: Package Dimensions:3.54*3.54*2.36 inches.

Package: 1xWooden USB Stick,1xGift Box,1xwood Clip(color will random). Item Dimensions 2.36*1.18*0.39 inches: Package Dimensions:3.54*3.54*2.36 inches;. Special Gift Pendrive with Gift box for your Girl friend ,Boy Friend, Partners,Business partners,Children etc. High Quality USB Chip with A Class ,High speed USB 2.0 interface and compatible with USB 1.1. Maple Wood USB Key Flash capacity: 16GB;.