AhnLab V3 Click

This device insert virus like programs and re-direct bots. Do not use this product.

Seemed like a great idea when I got the press release before CES 2013. I didn't even wait for a review unit - I just bought it. It connected and seemed to work fine - a great idea for someone who uses multiple PCs but not all at the same time. But oh, gosh - dreaded be the PC that had this device connected then removed. You get DOZENS of error messages looking for it, it messes-up USB communication, you get "spammed" every time the PC returns from sleep or hibernation. Its messages were worse than malware. When I spoke to the manufacturer at CES2013 they said it "will be fixed soon" and then showed me a card trick. A card trick indeed. Avoid.

This small device works so well it almost alleviates the use of any other devices/programs for this type of protection.