Input Devices for Gaming

Originally, game players on the PC used the arrow keys or letter keys on the keyboard to play all types of games. As you can imagine, this limited the number and type of games that could be played on the PC.

Analog Joysticks and the Game Port

As video standards improved, making games more realistic, input devices made especially for game play also became more and more popular. The first joysticks made for the IBM PC were similar to joysticks made for its early rival, the Apple II series. Both the IBM and Apple II joysticks were analog devices that lacked much of the positive feedback game players were accustomed to from the Atari 2600, Commodore 64, or arcade joysticks. These joysticks also required frequent recalibration to work properly and were far from satisfactory to hardcore game players. Also, these devices required their own connectorthe 15-pin game port. The game port found its way onto many sound cards as well as onto multi-I/O cards made for ISA and VL-Bus systems.

Even though joysticks began to add better features, including spring action, video game-style gamepads, and flight control options, the analog nature and slow speed of the gameport began to restrict performance as CPU speeds climbed above 200MHz and high-speed AGP and PCI video cards made ultra-realistic flying, driving, and fighting simulators possible. USB controllers offer the additional speed necessary for more sophisticated gamers.

USB Ports for Gaming

The USB port has become the preferred connector for all types of gaming controllers, including joysticks, gamepads, and steering wheels. Instead of making a single inadequate joystick work for all types of games, users can now interchange controllers using the hot-swap benefits of USB and use the best controller for each type of game.

Although a few low-end game controllers still on the market can connect to either the venerable game port or the serial port, serious gamers want USB because of its higher speed, better support for force feedback (which shakes the game controller realistically to match the action onscreen), and tilting (tilt the gamepad and the onscreen action responds).

As with USB mice, your USB-connected gaming controllers are only as good as their software drivers. Be sure to install the latest software available to keep up with the latest games.

Compatibility Concerns

If you play a lot of older games designed in the heyday of the 15-pin gameport, consider keeping a gameport-type controller. Even though the vendors of USB game controllers strive to make the USB port emulate a game port for use with older games, some older games can't be fooled. If you have problems using a USB game controller with a specific game, check the game's website for patches, as well as your game controller's website for tips and workarounds.