Unleash your crypto potential with the Nerdqaxe++ 4.8TH/s Solo Miner. Driven by 4 revolutionary BM1370 ASIC chips, this compact powerhouse delivers a striking 4.8TH/s hash rate performance at just 75W. With an exceptional 0.016 J/GH energy efficiency, you can minimize electricity overhead and maximize your daily yields. ⚠️ IMPORTANT: 2.4GHZ WIFI CHANNELS ONLY Is it easy to set up? Yes, it features a hassle-free plug-and-play design. Note that it ONLY connects to 2.4GHz WiFi channels. If you face connection issues, ensure you are not on a 5G network; you may need to separate your router's 2.4G and 5G channels and give them different names. Does it need professional installation? No professional installation or deep technical expertise is required. We stand behind our hardware. If you encounter any operational difficulties, contact us via Amazon Customer Service. Our team will provide technical guidance and remote assistance within 24 hours. If the issue persists, we will immediately step in with a more proactive, reliable solution to ensure your satisfaction. Versatile Solo Mining for Other Cryptocurrencies Can it be used for other cryptocurrencies? Yes, it allows you to mine multiple other cryptocurrencies, including Bitcoin (BTC), Bitcoin Cash (BCH), Bitcoin SV (BSV), and eCash (XEC) via the SHA-256 algorithm. Its open-source framework also allows advanced users to enjoy deep customization and seamless firmware upgrades. Compact Design & Reliable Cooling Weighing only 530g (911.516cm), this asic miner integrates easily into any home or office. To protect the high-performance chipsets during 24/7 operations, the miner uses a high-RPM active cooling fan to prevent overheating and ensure stable, long-term mining results. What's in the Box? (Does it come with a user manual?) 1 x Nerdqaxe++ 4.8TH/s Solo Miner 1 x 12V 10A US Power Supply Adapter & Cord 1 x Comprehensive User Manual (Yes, it includes a detailed step-by-step guide for easy configuration)