NADAMOO Wireless Barcode Scanner 328 Feet Transmission Distance USB Cordless 1D Laser Automatic Barcode Reader Handhold Bar Code Scanner with USB Receiver for Store, Supermarket, Warehouse

It works good.

Muy bueno

I bought this to replace a corded barcode reader for my M1 Mac. I use it in conjunction with FileMaker and it does a superb job.The scanner is lightweight, easy to hold and features a blue light on top to indicate that it's ready to scan and has both auto off and a barcode command to turn it off immediately. The trigger button has a quality feel to it. It is recharged via a USB-B port (the connector type you find on most printers and scanners). Mine can handle several hundred scans a day and only goes down 1% in power (battery level accessed via a barcode command). It comes with a USB-A to USB-B cord for charging.The scanner wirelessly connects to your computer (or other device) via a USB dongle, similar to what many wireless mice and keyboards use. It's more in the shape of a large flash drive though. The width is somewhat wider than a typical USB connector so if your USB ports share a tight space you may have to put it on the end or make space for it. I have mine connected to a powered hub. The dongle has a blue light to indicate it is functioning. (See my photo for size comparison to flash drives and Logitech Unifying Receiver... scanner's dongle is at top of image with opened cap.)The scanner comes with a frequently-used barcode command card in the style and material of a credit card, which is handy.The 38 page user manual is filled with other barcode commands like switching between barcode types, changing the sound level of the beep, manual/continuous, duplicate detection, case sensitivity, prefix/suffix, language, etc. It also features two modes: upload and storage. Upload sends the code contents immediately and storage allows you scan and store until you get back to a computer to upload them all at once. I don't need the storage option but have tested it in Excel, it will dump one code, pause ever so slightly and then dump another code until it is finished. Be sure to put this manual in a safe place for the command codes!This barcode scanner has far more abilities than any other scanner I've owned. I don't think I'll even use half of them, but they are nice to have. So far this is the best scanner I've owned and I would recommend it.

I was just about to return it when I figured out the problem. This uses a UHF radio frequency to link the scanner to the computer and that link is susceptible to RF noise. When I plugged the receiver into the computer USB port it worked just intermittently with the scanner less than 3 feet from the receiver. The manual suggested that the USB port might be the problem so I plugged it into a USB hub on my desk and saw an immediate improvement. Computers can make some low power RF noise and it appears that when the receiver is plugged direct into the port and is close to the CPU board it will pick up that noise instead of the signal from the scanner. Then I plugged the receiver into a 24 inch long USB extension cable that was plugged into the original USB port I used earlier and just hung it over the side of the desk; the range was fantastic, it does not take much distance to get away from the noise. The computer is on the upper floor of my house and I took the scanner down to the first floor and on the opposite side of the house to scan some stuff in the kitchen. The scanner will make different beep sounds to let you know if the scan was successful or not and it worked perfectly. When I came back to the computer all the UPC numbers were on the screen. One of the things that tipped me off that the receiver might be the problem was the sound your computer will make when you plug or unplug something into the USB port. When I was trying to scan with the receiver plugged direct into the computer, when I hit the trigger on the scanner sometimes the computer would make the sound like something was just unplugged and a few seconds later make the sound like something was just plugged in.As others have said, the manual is not the greatest and not including the extension USB cable is why it is only 4 stars. If you buy one of these, order an extension cable at the same time and position the receiver away from your computer. I have a big inventory project that I bought this specifically for so if there are any problems I will revise this review.

Packaged great, quick shipping, and works exactly as expected! Nice addition to keep up with my book collection!

This is a must have if you have a lot of books you want to keep in a digital list! Set up and scanning almost 300 books took about an hour and a half. Major time saver.

The media could not be loaded. Bookworms be ware! I am a classic bookworm and sadly, I fell into the tiktok rabbit hole and discovered this scanner for my books. I was so excited when my husband finally bought this for me. I should preface this by saying, I am NOT tech savvy. But my husband is, and is the director of computer systems at his company....but they couldn't figure this out. I have over 4,000 books and I wanted a better way to categorize and organize them. I prayed this would be it but it only works half the time. I tried 3 different computers and nothing. I want to cry I'm so bummed about this. It's back to my manual spreadsheets. Bookworms don't waste your money.