p3proswing Golf Simulator. USED NO COMPUTER WITH IT. YOU CAN DOWNLOAD AND GO ONLINE TO P3PROSWING.COM AND HOOK IT TO A COMPUTER WITH THE CABLE AND EVERYTHING I HAVE FOR IT. COMES WITH SOME TAPE AND REFLECTIVE STRIPS. I PURCHASED USED AND IT WORKS. I PERSONALLY DONT KNOW A WHILE LOT ABOUT IT. I HAD ONE YEARS AGO AND BOUGHT THIS ONE. I AM SELLING BECAUSE I BOUGHT THE NEW MEVO PLUS.