The round base provides extra support and stability for cameras that rest on top of it The male 1/4"-20 threaded steel stud will connect to any standard female thread found on camcorders and digital cameras Compatible cameras include Contour GPS, Contour HD, Gobandit GPS-HD, GoPro HD helmet HERO, GoPro HD Motorsports HERO, GoPro HD Surf HERO, GoPro Helmet HERO Wide, GoPro Motorsports HERO, GoPro Motorsports HERO Wide, GoPro RC HERO, GoPro Surf Hero and GoPro Wide HERO
