OEM logo imprint, Silkscreen, Laser Engraving, Full color print Custom packing. Data preload, Autorun, Webkey services Usb Flash Drive (Main Spec:)Memory Size:64/128/256/512MB 1/2/4/8/16/32GBInterface:High Speed USB2.0, Compatibility USB1.0Data Retention:At least 10 year, 100 thousand times Read and Write 1) Plug-and-play; no external power supply required, USB bus-powered2) All drives are made ...