The Bitmain Antminer S3 is a high-performance mining hardware designed by Bitmain, a well-known brand in the cryptocurrency industry. It is based on the SHA-256 hash algorithm and is manufactured in China. The product includes a power supply unit (PSU) to ensure optimal performance and efficiency. This ASIC miner is ideal for cryptocurrency miners looking to mine SHA-256 cryptocurrencies at a competitive rate. There are 2 units included. One says S3 however the other one has no model number so am unsure what it is Collection only
eBay