NerdMiner V2 Ultra 250KH/S T Display S3 Bitcoin Miner with Low Power Consumption Crypto Nerdminer with Fan Lucky Miner

This miner is like a slot machine, but with more tech and less Vegas. It runs quietly in the background, crunching numbers and hoping for that sweet Bitcoin jackpot. Will you get rich? Who knows, but it sure beats watching cat videos while waiting for your fortune. Roll the digital dice! 💰💻🎰

Out of the box it wouldn't hash or submit shares. I checked my config and nothing was wrong. I erased it and installed a different firmware i know works. It of course worked with my custom firmware. Support sucks, they want you to call an "Engineer" on WhatsApp. Tried to get them to provide me a copy of their firmware but they wouldn't unless i call. Just buy one of the S3 displays for $20 and flash yourself.

It is really "toy". They are referred to as "lotto miners". Too much hash on network for these to find a Bitcoin.Don't bother with this model. The fan doesn't really help. In fact, it has started to stick and make noise.

maybe if it was cheaper it'd be worth it but these little things don't do anything besides teach you how to set up an actual crypto miner and draw energy. the chance of one of these things securing a crypto block is so close to zero that you'd have a better shot getting struck by lightning twice. before you get your hopes up some solo mining websites will tell you to not even use these devices on their service because it does nothing but take up bandwidth.

Screen went dark on me for no reason. Tried all methods on webpage, didnt help.

As described

Easy to set up

More of a novelty than an actual useful thing in my opinion. Returned this.