... high quality and best price great gifts USB pen1,interface:USB 2.02,Available capacities: 512MB,1GB,2GB ... plug&play5,Compatibility:PC or M-b with USB Port6,Operation Systems:support normal system 7,Drivers ... Download Available.8,Transfer Rate:High Speed USB 2.0. USB 1.1 Compatible9,Warranty:3YEARS Warranty10,data ... :Auto-run and Bootable is optional This USB pen(USB pen,lighted pen,light pen,lighting pen, ...