Editing Dell KB522

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{{infobox dkeyboard
| image name   = Dell KB522 -- top.jpg
| model        = KB522
| pn           = 02H8RN
| fcc          = None
| branding     = [[Dell]]
| manufacturer = [[Logitech]]
| switch       = Rubber dome over membrane
| layouts      = ANSI, ISO
| features     = Multimedia hotkeys<br>Volume control<br>Two-port [[USB hub]]
| interface    = [[USB]]
| weight       = 
| years        = 
| price        = 
| supersedes   = [[Dell SK-8135]]
}}

'''Dell KB522''' is a multimedia keyboard from Dell, manufactured by Logitech. The keyboard uses rubber domes for the main keys, and an isolated PCB—which connects to the keyboard matrix—featuring miniature microswitches for the [[media key]]s. This PCB also features a vertically-mounted volume knob. There are two USB ports at the rear.

The keycaps are [[low-profile]], and the keys are reduced travel. The overall design is similar to the basic [[Dell KB1421]], but the force curve is quite mushy compared to the sharp, positive action of the KB1421.

The three membrane sheets are each 0.07 mm thick.

The project name appears to be "Scarlet", as this name is written on all three PCBs as well as the case itself.

==Gallery==
===Exterior===
<gallery widths=250 heights=187>
File:Dell KB522 -- box.jpg                                   | Box
File:Dell KB522 -- box description.jpg                       | Logitech is mentioned on the outside of the box
File:Dell KB522 -- top.jpg                                   | Top
File:Dell KB522 -- top with wrist rest detached.jpg          | Wrist rest detached
File:Dell KB522 -- bottom.jpg                                | Bottom, with wrist rest fitted
File:Dell KB522 -- keycap printing.jpg                       | Keycap printing styles (decal and non-decal)
File:Dell KB522 -- USB hub.jpg                               | [[USB hub]]
File:Dell KB522 -- media keys.jpg                            | [[Media key]]s
File:Dell KB522 -- volume wheel.jpg                          | Volume wheel
File:Dell KB522 -- LEDs.jpg                                  | LEDs
File:Dell KB522 -- model number.jpg                          | Model number is moulded into the case
</gallery>

===Internals===
<gallery widths=250 heights=187>
File:Dell KB522 -- controller and hub PCBs.jpg               | [[Keyboard controller|Controller]] and [[USB hub]] PCBs
File:Dell KB522 -- hotkey PCB.jpg                            | Media key PCB, left-hand side
File:Dell KB522 -- hotkey PCB connects to membrane.jpg       | Media key PCB connects to the keyboard matrix
File:Dell KB522 -- top case markings.jpg                     | Markings on the inside of the top case
File:Dell KB522 -- bottom case membrane supports.jpg         | The membranes are supported directly by the bottom case
File:Dell KB522 -- membrane layers.jpg                       | Membrane layers
File:Dell KB522 -- membrane layers separated.jpg             | Membrane layers, separated
File:Dell KB522 -- membrane to controller PCB connection.jpg | Membrane connected to the controller PCB
File:Dell KB522 -- membrane connected to hotkey PCB.jpg      | Media key PCB connected to the membrane
File:Dell KB522 -- dome sheet and membranes.jpg              | Dome sheet and membranes
File:Dell KB522 -- dome and keycaps.jpg                      | Dome and keycaps
File:Dell KB522 -- stabiliser.jpg                            | Stabiliser
File:Dell KB522 -- stabiliser grips in keycap.jpg            | The stabiliser wire snaps into grips moulded directly into the keycap
</gallery>

[[Category:Dell keyboards]]
[[Category:Logitech OEM keyboards]]
[[Category:Multimedia keyboards]]
[[Category:Keyboards with rubber domes]]
[[Category:List of all keyboards]]