Eyoyo EYH2 Handheld USB 2D Barcode Scanner, Wired Automatic QR Code Scanner PDF417 Data Matrix Bar Code Reader with Long USB Cable for POS Mobile Payment, Convenience Store, Supermarket, Warehouse

You have to try it on what you have. It works without any problems on my Dell laptop w/I5 chip.

Plug & Play and worked right away on my Linux machine running MX Linux (Debian). I was able to use this QR scanner to manually import and register the QR code using direct input option on my 2FAuth docker app. Just first scan the QR code and output it on a text editor then copy and paste it on the Direct Input section of your 2FAuth docker app. I do this to have a backup of my important QR codes used for one-time authentication logins in case I lost my phone or have no immediate access to it. I only realized how important to have backups of my QR codes after I forgot to bring my phone one time and I can't authenticate myself on the site I'm trying to login without it since my phone has all my 2FA codes.

I have had my scanner for almost a year and it has helped me so much. From renaming hundreds of PDFs (used to take me hours!) to inventorying our warehouse before we updated our systems. This little guys has saved me so much time!With our updated systems I no longer have to update the PDFs so I thought that this little guys was no longer going to be of use. My team realized that we could use it to dispatch our drivers quickly and efficiently. But I found I could not for one simple reason...Their customer service team had helped me create a special code to allow me to scan the pdf by removing the last letter in the barcode and hit enter for me so all I had to do was scan and go! That was so helpful at the time I thought I would cry! That was almost a year ago. Now that I no longer need to do that, I needed to change my scanner back to factory settings BUT.... I lost the manual... So I reached out to their team again to see if I could get a copy. Their team quickly responded and sent it right to me!!!!!!! I am so thankful for their customer service team!! Quick and responsive! They help me with whatever I need!

Purchased this because of an affordable alternative for 2D barcode. It's not super snappy if you are using for quick transactions but gets the job done very well.Was an easy plug and play device.The click button has a poor feedback.I am only giving one star less because it doesn't feel snappy and the button could have been improved a bit.This device gets the job done.

Delivered on time. No issues, works as advertised, with or without gooseneck stand.

Tried to talk with Eyoyo representative on the phone to help with setting this scanner up with our computers and they were very hateful and did not want to help, they wanted to know if we had an account with them, which we bought this from Amazon, what does that have to do with creating an account with them. Very unreliable tech support from Eyoyo.

Has trouble reading some bar codes but generally works well enough.

Un poco dificil de programar, pero si funciona, excelente