GekkoScience Compac F 300Gh/s+ USB Bitcoin / SHA256 Stick Miner Most
- Powerful bitcoin miner in the mini usb stick, can mine any SHA256 such as btc, btc cash, digitbyte, etc.
- Stock hashing speed: 200 GH (please note: these miners run very hot and you must provide active cooling such as fan).
- High Speed: 350 GH++ (Running at clock speed of 545 MHz Higher speed requires usb port above spec). To reach max speed of 500GH you will need 3amp usb port per miner!.
- Completely silent operation, includes silver mini heatsink to cool miner but requires a powered usb hub (10 watts per miner per port) to run.
- Compatible with Windows, Mac and Linux OS using cgminer software. Includes user manual with instructions for easy setup..