Bitcoins Miner V2 Dongle USB 75KH 1W T-Display S3 Bitcoin Solo Lottery Miner Win 3.125 BTC with Low Power Consumption（1PCS）

I bought 2, got them both working after a few hours troubleshooting.Take a look at the screen shots the Seller provides, you must connect to them via wifi, a mobile device works.You need to enter your own choice of the mining provider, nerdminder has their own recommended for things like this and it's free to use. Google it.Enter in your BTC address and such and it will go to work if you did it right.Mine having been mining a few days now, they are slow but effective with only consuming 1 watt of power for the 75k hash they seem to average it's actually a pretty good deal for the price too, though i won't see a penny back unless i get lucky and hit that last part of the block chain, maybe if you wanted consistent mining you could change the provider? not sure.

I can not get it to set up. Doesn’t connect to my wi-Fi. Been trying to get it to work off and on for 3 days now. I finally give up. It just doesn’t work.

This is a great way to learn hands on why the concept of crypto mining. It is very easy to setup and makes no noise. Also stays at a reasonable temperature. The chances of mining anything on are worse then winning the lottery but hypothetically, you could get lucky.

I bought two small lottery nerdminers and so far yes they are doing great,the set up was easy to do and now I am already mining .

Love how small they are and no noise.

The WiFi password in the instructions that it ships with is incorrect. There's no way to connect and configure the miner.

Cool little miner at good price. Had some issues getting it connected to my wifi at first, but once connected, it has been working ok. It will freeze up and require rebooting sporadically. My Windows 11 laptop has trouble recognizing it and maintaining the usb connection when I reflashed it a couple of times.

Ordered 2, got them today.Interestingly, only one of them is an actual dongle miner (as show on the picture), the other one is a T Display S3. Not complaining though.The setup is a bit finicky, you basically have to flash the miner before you can start using it.Once I managed to set them up, they seem to be working well.I even managed to get a 32bit share in my first 3 hours of mining (unfortunately they aren't worth anything)