Lindy USB Port Blocker - Pack of 10 - Green 40461

We use this as an additional layer for PCI Compliance. This helps to prevent people from plugging in their USB Flash Drive or their cell phone. We have 2 computers and sometimes the users don't know the difference and tend to plug their devices into the wrong computer. With this installed into the front USB ports they no longer plugin their devices to the wrong computer. This is a deterrent device and with enough effort you can pop it out with a tool.

Good product. As described and I feel much better about anyone trying to plug in usb media loaded with malware. Need them for USB-C, HDMI, and Lightning ports as well.

easy to use and very effective

it was odd the ones i got when you try to pull it out with the key it wont stick to it then i have to try to get it out myself or like it just you put it in and then you pull it out but it stays in there rather the lock is on or off and when i use the main covers on the one that goes with the key it will lock on the key and pull out but this doesnt ? either way it still works.

It's a USB port blocker. It blocks USB ports. I only gave it three stars because it's extremely easy to bypass using a standard paperclip and the actual removal tool is overpriced. There are better options out there but this is sufficient for most.

Given enough time and the inclination, you can pry these out - they're not infallible, but used for blocking casual to relatively determined access to USB, they're a winner. You can mix and match, just make sure that you have the appropriate key to remove them or you're in for a day of aggravation.

These work great. definitely a good deterrent to using USB. Just make sure you keep track of your key.

Great product. Will order again.

Chegou antes do prazo, produto excelente qualidade.

QUALITY OF THE PRODUCT IS VERY GOOD. INSTALLED AT SERVER COMPUTERS OF DISTRIBUTED CONTROL SYSTEM AT POWER GENERATING STATION TO REDUCE POSSIBILITY OF CYBER ATTACKS. EASY TO INSTALL AND SERVED OUR PURPOSE.

Ce sont des blockers de ports, bleus, en plastique. Rien à dire de plus, ils font le job.

Das Produkt macht exakt, was es soll. Mit dem gelieferten Schlüssel kann man USB Anschlüsse blockieren. Sicher kein Hindernis für Profis, aber bestimmt ein Schutz vor Gelegenheits-Hackern.

El bloqueador de puertos tiene las características y especificaciones indicadas por el distribuidor. Se puede bloquear el equipo sin ningun problema