Designed to fit: Sharp, Sony, Philips, Samsung, Toshiba, Panasonic, Nec, LG, Pioneer, RCA/Thomson, JVC, Dell, Fujitsu, Leowe, Akai, Hitachi, Olevia, Haier, Telefunken, Westinghouse, Sanyo & other popular brands.Extends up to 4.5inch / 11.6cm