LCD game in the screen area. such example is the NES Clone "GameKids Advance", which resembles an older Game Boy Advance, and has a built-in LCD game, powered by 2 AA batteries, or the included AC adapter. However, the NES games can only be played on TV using the AC adapter. It uses a game cartridge, similar to those from a Game Boy/Game Boy Color, and also includes an adapter to play NES games. PocketFami The Pocket Fami, also known as Pocket Famicom (although this name was never used by the manufacturers as Famicom is a trademark of Nintendo) and Pokefami (ポケファミ) is an unlicensed handheld hardware clone of the Famicom produced by GameTech and released in 2004. The PocketFami features a standard D-pad and six buttons: the four standard NES buttons (A, B, select, and start), plus two additional "turbo" buttons. It features a 2.5 inch backlit LCD screen capable of displaying both NTSC and PAL video. It has one headphone jack, an RCA composite output jack, and can be powered either through 3 AA batteries or AC adapter. Because of the different cartridge pin design of the Japanese Famicom (60 pins) and the international NES (72 pins), international (North American, Australian, European) cartridges cannot be played without an additional converter. Nintendo sued GameTech over production of the PocketFami, claiming that the device violated their patents on the Famicom's hardware. The courts found in favor of GameTech and allowed the device to be sold in Japan, as the original Famicom was first sold in 1983 and most of Nintendo's essential patents on the system had expired. Controller type This type of hardware clone, popular in North America and western Europe, is designed to hold all the console's hardware in the shape of a regular game console controller, usually the Nintendo 64's. Also known as "NES-on-a-chip" due to their extremely miniaturized hardware (relative to the original NES), these controllers usually shun or at least downplay a game cartridge interface in favor of storing games directly in internal memory chips. These Famiclones can often run on battery as well as AC power, making them popular for portable usage. These clones have become especially popular in the USA thanks to the new "TV-Games" fad of selling legitimately emulated classic arcade games in a traditional-looking controller. (Atari games are especially common.) Controller clones can usually be found in places like flea markets, mall