Razer Onza Tournament Edition Professional RZ06-00470100-R3U1
This is why you shouldn't buy Razer Onza xbox controllers : r/gaming
Razer RZ06-00470100-R3U1 Onza Tournament Edition Professional Gaming Controller - For Xbox 360, Adjustable Analog Sticks, Hyperesponse Action Buttons, Two Additional Programmable Buttons, Black at TigerDirect.com