Portal 2 Sentry Turret USB Desk Defender from ThinkGeek

-Motion detecting turret will scare away intruders -Will open and alert when someone comes by your desk -Sound effects pulled directly from the games -Officially licensed Portal 2 collectible -USB-powered: Plugs into your computer or USB hub, cable included -Dimensions: 7.5“ tall -Turret detects motion nearby: -“Target acquired“ -“There you are“ -“I see you“ -“Preparing to dispense product“ -“Activated“ -Turret is moved or knocked over: -“Critical error“