From A2wikiNavigaton History: A2 Peripherals
[edit] Other Perihperals (Not nessarily cards)[edit] No Slot ClockThe No Slot Clock is a chip like device that can be used directly in the Apple //e, //c or Laser 128. It can also be used in the Apple II+, Franklin ACE 1000 or other slotted Apple II clone with ANY peripheral card or other ROM device with a 28 PIN ROM ON BOARD ANYPLACE!. The No Slot Clock is ProDOS compatible when its driver is installed in ProDOS during the boot process. It replaces code internally in ProDOS to make ProDOS think there is a ThunderClock like card installed in the machine, and will automatically time and date stamp all disk activity, and applications like AppleWorks that utilize a clock can use it without any modifications. It is also compatible with DOS 3.3 and is supplied some sample code to integrate it into your own programs. Sample code and documentation is supplied for use in both, ProDOS and DOS 3.3. These are the common places where the No Slot Clock is installed in various computers.
[edit] Gameport I/O Devices[edit] Koala PadThe Koala Pad connects like a joystick but it is a flat surface that you use a pointer on. It is mainly used for things like painting or drawing. Possibly, even working with something like Mouse Desk or GEOS. It's really not very good for playing games. There are 16 and 9 pin versions. [edit] JoystickA joystick is an input device that is mainly used for playing games. Most have 2 buttons, some have four, in most cases, adjustment knobs so you can adjust the center axis. It can also be used for such things like GEOS or MouseDesk. NOTE: Keep in mind, a joystick or Koala Pad is NOT considered a REPLACEMENT for a mouse and should NOT be considered where a mouse can be used. You may be disappointed if you go this route. In keeping with the same guidelines, a mouse will not do what a joystick will do. [edit] PaddlesPaddles for the Apple are really nothing less than a joystick split in half, and instead of the stick, its a wheel you turn. Tennis type games used these, and music programs would use these for inputting data. If you are REAL good, you might be able to use paddles instead of a joystick, but that is highly doubtful. [edit] Joystick/Paddle Usage Chart
[edit] ImageWriter II/LQ Buffer CardsThis is an internal buffer ad on for the Apple ImageWriter II and ImageWriter LQ printers. It installs inside the printer under the front cover. On the ImageWriter LQ it installs toward the back of the printer, instructions for installation can be found in the owners manual.
[edit] Product ExamplesProduct Name Manufacturer Size
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