• 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.

Shipping Note: Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty