Editing IBM Enhanced Keyboard (section)

==Branding==

===IBM===
<gallery widths=250 heights=187>
File:IBM Model M industrial 1394946 logo.jpg | Black ovular IBM logo with raised silver lettering on [[IBM_Enhanced_Keyboard#1394946|IBM Model M 1394946]] with industrial grey case
File:IBM blue label.jpg                      | Fourth generation IBM blue label
</gallery>

===Lexmark===
[[Lexmark]], named after its location in Lexington KY, was formed in 1991 when IBM sold its keyboard manufacturing operations to an investment group. Lexmark continued to make Model M's for IBM, its primary customer. They also made some with their own branding, and custom-branded Model M's for other companies.

===CompuAdd===
Lexmark manufactured several models of custom-branded Model M's for US based PC maker CompuAdd.

<gallery widths=250 heights=130>
File:CompuAdd-Model-M-Badge.jpg | CompuAdd badge
</gallery>

===Dell===

===Ambra===
''Main article: [[Ambra#Ambra|Ambra]]''

These keyboards were built by [[ICPI]], a subsidiary of IBM Greenock.

===Others===
* '''Sabre''' – Some 1393464 keyboards, with special keycaps for airline reservation systems, were made expressly for [https://en.wikipedia.org/wiki/Sabre_Corporation Sabre Corporation] with the red Sabre logo in place of the IBM logo.
* '''Wang''' – Made during IBM's 1991–92 partnership with Wang Laboratories, these keyboards (p/n 1397721) have a black WANG logo in place of the IBM logo. They are otherwise similar to 1391401 keyboards produced at that time. Most 1397721s are presumed to have been destroyed following Wang's transition to newer data systems, as few remaining examples are known.