Attention : Product Parameters: 1. Processor: ESP32-S3R8 Dual-core LX7 microprocessor 2. Internal memory: 16MB 3. Network: WiFi 4. Power supply: USB-A 5. Hashrate: 49KH/s ±10% 6. Power consumption: 1Watt 7. Noise (noise): <10db 8.Size: 58 * 17 * 11mm; 82 * 50 * 15mm (Packaging Size) 9.Weight: 8g (Net weight); 31g (Gross weight)