... 3,Free customized logo 4,Free preloading datas 1),USB 2.0 & 1.1,High quality2),Fast Reading (10- ... 10 years9),Pass CE,FCC and ROHS certifications ;10),USB power :4.5V-5.5V11),Working temperature:-40 ... ,anti-throw,wearable.Anodization Aluminium strut cover,multi choice of color,comfortable texture.Flat surface ... and laser carven.Patent of anti-error direction USB pin,safe and reliable. Patent of anti ...