Luxmini 320 16Gb SP016GBUF2320V1W Features:Sophisticated metallic body with stylish look LED indicates the usage status True plug and play, no external power required No driver needed except for Win 98/ 98SE Compliant with RoHS requirement SP Widget free download software features seven main functions to maximize your SP USB flash drive Lifetime Warranty Specifications:Dimensions: 65.30 x 18.30 x 8.40mm +/-0.3mm Weight: 9g Interface: Universal Serial Bus 1.1 & 2.0 compatible (USB) Durability: 10,000 insertions(minimum) Support OS: Windows 7, Windows Vista, WinXP, Win2000, Mac 10.3.X above, Linux 2.6.X above Operating Temperature: 0°C ~ 70°C Storage Temperature: -40°C ~ 85°C