Is there an usb pen drive with built in antivirus protection

[arunstar008]

Hello,
Is there an usb pen drive with built in antivirus software.If so can any one explain how it is working .

 

[manojgj]

http://www.transcendusa.com/Products/TrendMicro/TrendMicro.asp

http://www.iocellnetworks.com/product/p4a.php