The product information is as follows:
Name:NMMiner Miner 117KH/S USB Chain ESP32 Crypto Miner with Adapter BTC Solo Lottery Miner Ammeter USB-A Series Form Chain
The NM-usb-chain is a NMMiner Offical development board. At first glance, you may think it's just an ordinary ammeter, but in fact it's also a lottery ticket. It can not only provice the precise current measurement, but also achieve the same high Hashrate 117KH/s as other ESP32-S3 devices. Most importantly, the nm-usb-chain includes a male USB-A port and a female USB-A port.
Multiple usb-chains can be connected in series to form a lottery chain, which is really interesting. Of course, this is not all of the nm-usb-chain functions.
Daily work and life current monitoring.
Lottery when charging your phone.
Double your lottery device hashrate without any power supply device added. Such as usb-chain + T190, usb-chain + LILYGO T Dongle S3, etc.
Colour:multiple, don't accept the specified color
Material:plastic
Due to different product batches, the appearance may vary, which does not affect the use
Package Contents:
1 * NMMiner
1 * Adapter (appearance may vary depending on batch)
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.