The controller works perfectly, everything is fine. The reason for selling is I have another modified one like it. I got it from Speed Control, it's original. Check their website and see the prices. The controller is fully modified with two back buttons, costing over 700 SAR at most stores. It has TMR electromagnetic paddles from Gulikit, smooth aiming, and a straight line. It has Microswitch mouse clicks and two programmable back buttons with single, macro, and turbo functions. Location: Abha, Al-Qabil district. Shipping is available at the buyer's expense. My price is 300 SAR.