Material : Metal 

USB Version : 2.0 

Standard Colors : Silver and Gold

Data Retention : More than 10 Years

RoHS Compliant : Yes 

Supports : Win7/Win10/Win98/98SE/ME/2000/XP/Vista/MAC OS/LINUX 

Imprint Location : Both sides (Unit Price Includes Imprint on One Side)

Imprint Colors : Any PMS Color

USB Size : 3.9 L x 1.2 W x 0.45 T cm 

Imprint Area : 2.4 L x 0.9 W cm