... 52.3x16x7.8mm - MOQ: 30 pcs Metal USB memory stick (USB Flash , USB Memory)Feature:- OEM logo imprint, Silkscreen, Laser Engraving ... Required - No External Power Required - Functions as Hard Drive - Shock Resistance: 1000G - Data retention: 10-year minimum - Auto-run, ... Preload, Non-Erasable Content, Custom Icon Creation, and USB serialization Servicesl Exquisite accessory: key ring, carbine, lanyard, ...