Antminer L3+ Tuned L3+ 650MH/s on factory firmware with modified config file optional PSU - USA SHIPS NOW
Factory Firmware with modified config file giving a STABLE UP TO 700MH/s (+-5%) no dev fee again on official Bitmain firmware so no hidden anything SSH open but can lock make sure to KEEP SETTINGS if updating firmware or you WILL LOSE the voltage mod and return the unit to factory un-moded
DONE INHOUSE by miningcrate personally - if the unit is requested untouched I can send without the config file and at factory specs (584