Bitcoins Miner USB Miner ESP32 Hashrate 349K/S 2.8 Inch Smart Display Crypto Solo Lottery Miner Solo Mining Machine

This is a really cool little unit. It was easy to set up and I was mining bitcoin within 20 minutes. The display is actually quite pleasing to look at and the quality is more than I’d expect at this price. It works as advertised and I really have nothing bad to say about it!

I bought two units, neither have worked, the setup is a nitemare and just try to find information to help get it working. Seems a complete waste of money and support is non-existent! I have been on this for 6 hours and I can not get it online even with rebooting several dozen times and starting over.

It's very easy to setup. The only problem i ran into was the powersupply i tried using the cable it came with the cable was bad so i used one of my other cables and it works just fine. I did have to look up how to set it up on the internet but that was easy as well google brings it right up just type in how to setup nerd miner. Then scan the qr code to hook the miner to your phone

Easy to install and setup. Worth it if running a few. Uses low energy. Sit back and start earning BTC.

I am disputing these usb miners scam. Right off the bat. This thing is poor quality, no functionality and not a value for money at all. I bought 3 of them NOT a single one working or worked. They are all stuck in reboot mode at 80%, and never move from there.

This is the second generation of this device. If you are curious about what it is like to do solo mining at a low cost and with minimal power consumption, I recommend it. I had avoided the whole crypto field, and my curiosity got the best of me. Set up a wallet and configure this item, and you're all set.

I think the one I got may be defective, after 2 days the screen is flickering and glitching.

Works.. good.. haven't won big block yet but works great...