I seen that cle booster yesterday .. My question are if i buy adapter can i add 2-3 booster on 1 rig ? That can be way more profitable .. And my goal was mine in btc value 0.1 btc a week .. Minus my elec cost. That why i want upgrade .. I have cheap elec .. Alot of place (i can host 400gpu easy) and i have the cooling system .. But the thing are in 3 months my profit drop of 50% .. That pretty crazy.