Apple Extended Keyboard | |
---|---|
Model no. | M3501 |
Manufacturer | Apple Computer |
Product family | Apple Keyboard |
Keyswitches | Alps Electric |
Interface | Apple Desktop Bus |
Introduced | March 2, 1987 (original) October 15, 1990 (Extended Keyboard II) |
Discontinued | October 15, 1990 (original) March 14, 1994 (Extended Keyboard II) |
Price | US$163 |
The Apple Extended Keyboard (AEK, model M0115) is a keyboard that was first sold separately alongside the Macintosh II and SE starting in 1987. It was replaced in 1990 by the Apple Extended Keyboard II (AEKII, model M3501) which was pre-packaged with Apple Professional Desktops starting with the Macintosh IIsi.
Both versions were very similar, differing primarily with the addition of adjustable height legs in the AEKII and other minor changes. Both used Apple Desktop Bus (ADB) to connect to the host computer, with ports on either side to allow daisy chaining of another input device, typically a computer mouse or trackball.
The move to USB connections starting with the original iMac led to the introduction of new keyboard designs using rubber dome switches rather than Alps Electric switches. This, in turn, has led to a market for 3rd party keyboards that replicate some of the AEK feel, with Matias' line of Tactile Pro and Quiet Pro keyboards perhaps being the most notable. Metatrader 4 macbook air.
Unique features[edit]
It features a great typing experience, a trackpad that opens up new ways to work with iPadOS, a USB‑C port for pass‑through charging, and front and back protection. The Magic Keyboard features a floating cantilever design, allowing you to attach it magnetically and smoothly adjust it. The Apple Keyboard is a keyboard designed by Apple Inc. First for the Apple line, then the Macintosh line of computers. Dozens of models have been released over time, including the Apple Extended Keyboard.Currently, Apple offers only three keyboards via Bluetooth: Magic Keyboard (silver only), and Magic Keyboard with Numeric Keypad (silver or space gray).
- This site contains user submitted content, comments and opinions and is for informational purposes only. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the.
- While some users prefer the tactile feel of a solid mechanical keyboard, others opt for a streamlined and simple looks. And, in the tech world, Apple is the king of modern design.
- This simple adapter comes in silver and space gray, and it adds a bunch of much needed ports to your iPad Pro:HDMI display, USB-C PD 3.0 charging, USB-A 3.0 (up to 5 Gb/s) and a headphone jack. Apple USB-C to 3.5 mm Headphone Jack Adapter.
Among the features that make this keyboard unique are:
- A separate power key using a different key cap.
- Caps Lock Key that physically locks down when activated, considered to be better for touch typists.
- Alps Electric Co. brand mechanical key switches, credited for their good sound and feel.
- Large spacing between keys, especially the top function keys and others.
- The width of the keyboard matches the width of the Macintosh II.
- The height allows it to fit under the 'chin' of the Macintosh SE.
- Two small cylinders project vertically from the top of the keyboard on either side of the function keys. These were used to hold templates with application-specific key guides.
Design[edit]
The original Apple Extended Keyboard's case was sloped upward towards the rear so that when viewed from the side it formed a continuous convex curve. The case extended downward to sit on the desk, so it provided considerable internal volume. The case also had a significant amount of empty space at the rear, behind the top row of keys. This made for a relatively large and heavy case. The plastic of the case shell below the keyboard section on top was serrated, a common detail found on many Apple products of the era.
Unlike previous Macintosh keyboards, the key layout was very similar to the IBM PC AT's keyboard, in order to improve usability of MS-DOS programs (run via emulation or coprocessor board).
The II used an updated design that looked like a backward S when viewed from the side, starting relatively flat to the surface, sloping upward through the section where the keys were situated, and then flattening out again at the back where the function keys were placed. The case did not extend down under the keyboard as much, instead, it was raised off the desk by an adjustable foot at the back. This design was lighter than the original at 3.75 pounds (1.70 kg) but otherwise similar in size.
Apple Tastatur Usb Keyboard
Adobe acrobat reader premium free apk. The design patent for the Extended Keyboard II (D335,228) was filed on November 15, 1990.
It features a great typing experience, a trackpad that opens up new ways to work with iPadOS, a USB‑C port for pass‑through charging, and front and back protection. The Magic Keyboard features a floating cantilever design, allowing you to attach it magnetically and smoothly adjust it. The Apple Keyboard is a keyboard designed by Apple Inc. First for the Apple line, then the Macintosh line of computers. Dozens of models have been released over time, including the Apple Extended Keyboard.Currently, Apple offers only three keyboards via Bluetooth: Magic Keyboard (silver only), and Magic Keyboard with Numeric Keypad (silver or space gray).
- This site contains user submitted content, comments and opinions and is for informational purposes only. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the.
- While some users prefer the tactile feel of a solid mechanical keyboard, others opt for a streamlined and simple looks. And, in the tech world, Apple is the king of modern design.
- This simple adapter comes in silver and space gray, and it adds a bunch of much needed ports to your iPad Pro:HDMI display, USB-C PD 3.0 charging, USB-A 3.0 (up to 5 Gb/s) and a headphone jack. Apple USB-C to 3.5 mm Headphone Jack Adapter.
Among the features that make this keyboard unique are:
- A separate power key using a different key cap.
- Caps Lock Key that physically locks down when activated, considered to be better for touch typists.
- Alps Electric Co. brand mechanical key switches, credited for their good sound and feel.
- Large spacing between keys, especially the top function keys and others.
- The width of the keyboard matches the width of the Macintosh II.
- The height allows it to fit under the 'chin' of the Macintosh SE.
- Two small cylinders project vertically from the top of the keyboard on either side of the function keys. These were used to hold templates with application-specific key guides.
Design[edit]
The original Apple Extended Keyboard's case was sloped upward towards the rear so that when viewed from the side it formed a continuous convex curve. The case extended downward to sit on the desk, so it provided considerable internal volume. The case also had a significant amount of empty space at the rear, behind the top row of keys. This made for a relatively large and heavy case. The plastic of the case shell below the keyboard section on top was serrated, a common detail found on many Apple products of the era.
Unlike previous Macintosh keyboards, the key layout was very similar to the IBM PC AT's keyboard, in order to improve usability of MS-DOS programs (run via emulation or coprocessor board).
The II used an updated design that looked like a backward S when viewed from the side, starting relatively flat to the surface, sloping upward through the section where the keys were situated, and then flattening out again at the back where the function keys were placed. The case did not extend down under the keyboard as much, instead, it was raised off the desk by an adjustable foot at the back. This design was lighter than the original at 3.75 pounds (1.70 kg) but otherwise similar in size.
Apple Tastatur Usb Keyboard
Adobe acrobat reader premium free apk. The design patent for the Extended Keyboard II (D335,228) was filed on November 15, 1990.
In 1988 Apple Ireland commissioned Design ID, an industrial design consultancy based in Limerick, to assist with the development of the Extended Keyboard II. Original concepts were by Bryan Leech and Peter Sheehan. For the final proposal quieter key mechanisms were sourced, tested and specified, an adjustable foot was incorporated in the base and the keys were positioned to conform to European ergonomic standards. The ‘S curve profile' matched the curving terraced key layout and was central to delivering the ergonomic improvements - aesthetics and function in a simple visual gesture.
The first working prototype of the Extended Keyboard II was produced at Design ID by Richard Howe, Donal Ryan and John Fitzgerald.
Deuces wild trainer. Steven Peart (frogdesign) was responsible for supplementary industrial design work and DFMA (Design for Manufacture and Assembly). Dexter Francis (Apple Peripheral Products Group) was the Apple in-house project lead/product designer.
See also[edit]
References[edit]
External links[edit]
Apple Tastatur Usb Dongle
I have an IBM ThinkCentre MT-M 8215. It runs on Windows XP.
I recently bought a new USB keyboard and mouse to replace PS/2 keyboard and mouse. The keyboard is an iCan multimedia keyboard, and the mouse is a Logitech M100. Both are wired.
When I plug them in, the computer will not detect either one -- not in BIOS, and not once the OS has loaded. There is no recognition whatsoever.
I've been reading up on forums which say to turn on the USB keyboard options in BIOS. Using the old PS/2 keyboard (which still works) I went into BIOS but there's nothing there. The closest thing I can find is Devices --> USB setup, which only has 'USB Support,' 'Front USB Ports,' and 'USB Device Support.' All are enabled. The only thing that says 'keyboard' by name in BIOS is under Startup, with the options 'Keyboard Numlock State' (on), and 'Keyboard Speed' (fast).
I know the USB ports are working because they detect a USB flash drive; it's only the keyboard and mouse that will not be detected.
I appreciate any help -- I'm out of ideas and I've been working on this for 2 hours.
Thanks.