Model M keyboard (English Wikipedia)

Reilly, Doug (May 4, 2005). "My Clickety IBM Keyboard – RIP". Doug Reilly's Weblog. Microsoft. Archived from the original on 2006-02-17. Retrieved 2011-01-24.

books.google.com (Global: 3^rd place; English: 3^rd place)

Wilkinson-Weber, Clare M.; DeNicola, Alicia Ory (2020-05-26). Critical Craft: Technology, Globalization, and Capitalism. Routledge. ISBN 978-1-000-18177-7.

catb.org (Global: 7,578^th place; English: 6,551^st place)

"Model M Troubleshooting FAQ". Retrieved 2026-02-05.
"Tactile Keyboard FAQ". Retrieved 2021-04-21.

cbp.gov (Global: low place; English: 6,285^th place)

rulings.cbp.gov

"Customs Ruling HQ 544887". U.S. Customs and Border Protection. October 2, 1992. Archived from the original on March 21, 2016. Retrieved October 12, 2014.

deskthority.net (Global: low place; English: low place)

"IBM Enhanced Keyboard (Deskthority)". Retrieved 2021-05-16.
"IBM Enhanced Keyboard - Deskthority wiki". deskthority.net. Retrieved 2022-11-12.

dntruong.wordpress.com (Global: low place; English: low place)

"IBM Model M PS/2 keyboard to USB conversion". dntruong's Arduino blog. 2017-12-28. Retrieved 2018-02-13.

dx7.me (Global: low place; English: low place)

"Teclado IBM Model M - P/N 61G3974 S/N 1029912". Retrieved 2022-09-06.
"Teclado IBM Model M - P/N 61G3974 S/N 1023746". Retrieved 2022-09-06.
"Teclado IBM Model M - P/N 88G3936 S/N 1000325". Retrieved 2022-09-06.

espacenet.com (Global: 950^th place; English: 813^th place)

worldwide.espacenet.com

US patent 4528431, Edwin T. Coleman III, "Rocking switch actuator for a low force membrane contact sheet", issued 1985-07-09

geekhack.org (Global: low place; English: low place)

"Mandolin Crystal Model M confirmation?". Geekhack. Retrieved 6 February 2023.

getfilings.com (Global: low place; English: low place)

"Lexmark International Group 1996 annual report, SEC Form 10-K". Advameg. March 24, 1997. Retrieved 2014-10-12.

ghostarchive.org (Global: 64^th place; English: 28^th place)

"IBM Model M2 review". YouTube. 13 June 2015. Archived from the original on 2021-12-21. Retrieved 2021-05-10.

howtogeek.com (Global: 8,729^th place; English: 6,329^th place)

Edwards, Ben J (2020-04-15). "Why I Still Use a 34-Year-Old IBM Model M Keyboard". Retrieved 2021-04-19.

ibm.com (Global: 1,369^th place; English: 968^th place)

"IBM Archives: 1990s". IBM. 23 January 2003. Retrieved 2008-09-16.

infoworld.com (Global: 5,156^th place; English: 3,760^th place)

Wayner, Peter (2022-07-11). "12 examples of old tech that never dies". InfoWorld. Retrieved 2022-08-08.

lexmark.com (Global: low place; English: low place)

newsroom.lexmark.com

"Lexmark celebrates history of excellence, innovation at 20-year anniversary". PR Newswire. March 27, 2011. Retrieved 2019-08-31.

lifehacker.com (Global: 6,820^th place; English: 4,924^th place)

Fitzpatrick, Jason (2008-10-06). "The Best Keyboard You've Ever Typed On". Lifehacker. Retrieved 2013-12-01.

mymemory.co.uk (Global: low place; English: low place)

Wain, Sarah (2019-12-30). "How Technology Has Changed In The Last 20 Years". MyMemory Blog. Retrieved 2022-11-12.

nmbtc.com (Global: low place; English: low place)

"Model RT-6600WIN - "Small Footprint" Membrane Keyboard for Windows® 95" (PDF). NMB Technologies Inc. August 1995. Archived from the original (PDF) on 11 June 2004.
"Model RT-6800WIN - "Small Footprint" Curved Membrane Keyboard for Windows® 95" (PDF). NMB Technologies Inc.^{[dead link]}

npr.org (Global: 114^th place; English: 75^th place)

Kaste, Martin (January 30, 2009). "Old-School Keyboard Makes Comeback of Sorts". National Public Radio. Retrieved 2009-02-02..

nytimes.com (Global: 7^th place; English: 7^th place)

nytimes.com

Lewis, Peter H. (1986-05-06). "Clone War Escalates". The New York Times. pp. C8.

query.nytimes.com

Lewis, Peter H. (December 22, 1991). "The Executive Computer; Can IBM Learn From a Unit It Freed?". The New York Times. Retrieved 2008-09-16.

pcadvisor.co.uk (Global: low place; English: low place)

Edwards, Benj (2008-07-12). "The world's best keyboard, and why it's so great". UK: PC Advisor. Archived from the original on 2015-01-26. Retrieved 2013-12-01.

pcgamer.com (Global: 406^th place; English: 284^th place)

Reece Bithrey (2021-08-03). "Unicomp New Model M review". pcgamer. Retrieved 2022-11-12.

pckeyboard.com (Global: low place; English: low place)

"Unicomp Product News" (PDF). Unicomp GA LLC. 2013-07-25. Retrieved 2026-01-31.

pcworld.com (Global: 1,889^th place; English: 1,323^rd place)

Edwards, Benj (2008-07-08). "Inside the World's Greatest Keyboard". PC World. Archived from the original on 2013-12-03. Retrieved 2013-12-01.

plasticsnews.com (Global: low place; English: low place)

Goldsberry, Clare (December 4, 1995). "Lexmark exits keyboards, targets printers: firm to outsource more molding". Plastics News. Retrieved 2018-09-23.
Goldsberry, Clare (December 11, 1995). "Maxi Switch obtains rights to keyboards". Plastics News. Retrieved 2018-09-23.

ryancramer.com (Global: low place; English: low place)

Cramer, Ryan (2008-05-05). "IBM Model-M Keyboard". Ryan Cramer Design. Archived from the original on 2020-10-23. Retrieved 2008-05-13.

sharktastica.co.uk (Global: low place; English: low place)

SharktasticA. "IBM buckling spring | Shark's Wiki". Admiral Shark's Keyboards. Retrieved 2024-01-03.
"Unicomp". Admiral Shark's Keyboards. 4 June 2024. Retrieved 2024-08-06.

shoshin.co.jp (Global: low place; English: low place)

"テクニカル・リファレンス (ハードウェア)" (PDF). PCオープン・アーキテクチャー推進協議会. 2000. pp. 282–283. Retrieved 2026-03-14.

theverge.com (Global: 208^th place; English: 158^th place)

Robertson, Adi (2014-10-07). "King of click: the story of the greatest keyboard ever made". The Verge. Retrieved 2018-09-23.
Porter, Jon (2021-04-07). "Unicomp New Model M review: back to brilliant basics". The Verge. Retrieved 2022-11-12.

web.archive.org (Global: 1^st place; English: 1^st place)

Edwards, Benj (2008-07-08). "Inside the World's Greatest Keyboard". PC World. Archived from the original on 2013-12-03. Retrieved 2013-12-01.
Edwards, Benj (2008-07-12). "The world's best keyboard, and why it's so great". UK: PC Advisor. Archived from the original on 2015-01-26. Retrieved 2013-12-01.
"IBM USB upgrade". zevv.nl. Archived from the original on 2018-01-20. Retrieved 2018-02-13.
"Model RT-6600WIN - "Small Footprint" Membrane Keyboard for Windows® 95" (PDF). NMB Technologies Inc. August 1995. Archived from the original (PDF) on 11 June 2004.
"ANSI INCITS 154-1988 (R1999) Office Machines and Supplies – Alphanumeric Machines – Keyboard Arrangement (formerly ANSI X3.154-1988 (R1999))". 2012-08-16. Archived from the original on 2012-08-16. Retrieved 2023-09-21.
"Customs Ruling HQ 544887". U.S. Customs and Border Protection. October 2, 1992. Archived from the original on March 21, 2016. Retrieved October 12, 2014.
Levine, Bernard (1991-12-16). "Keyboard vendors punched on prices". Electronic News. Vol. 37, no. 1891. Archived from the original on 2011-11-12. Retrieved 2008-09-16.
"Lexmark International Reports Best Year Ever Since Independent of IBM". Business Wire. December 12, 1994. Archived from the original on 2008-12-04. Retrieved 2008-09-16.
Reilly, Doug (May 4, 2005). "My Clickety IBM Keyboard – RIP". Doug Reilly's Weblog. Microsoft. Archived from the original on 2006-02-17. Retrieved 2011-01-24.
Cramer, Ryan (2008-05-05). "IBM Model-M Keyboard". Ryan Cramer Design. Archived from the original on 2020-10-23. Retrieved 2008-05-13.

youtube.com (Global: 13^th place; English: 14^th place)

"IBM Model M2 review". YouTube. 13 June 2015. Archived from the original on 2021-12-21. Retrieved 2021-05-10.

zevv.nl (Global: low place; English: low place)

"IBM USB upgrade". zevv.nl. Archived from the original on 2018-01-20. Retrieved 2018-02-13.

Model M keyboard (English Wikipedia)

ansi.org (Global: low place; English: low place)

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deskthority.net (Global: low place; English: low place)

dntruong.wordpress.com (Global: low place; English: low place)

dx7.me (Global: low place; English: low place)

espacenet.com (Global: 950th place; English: 813th place)

worldwide.espacenet.com

geekhack.org (Global: low place; English: low place)

getfilings.com (Global: low place; English: low place)

ghostarchive.org (Global: 64th place; English: 28th place)

howtogeek.com (Global: 8,729th place; English: 6,329th place)

ibm.com (Global: 1,369th place; English: 968th place)

infoworld.com (Global: 5,156th place; English: 3,760th place)

lexmark.com (Global: low place; English: low place)

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lifehacker.com (Global: 6,820th place; English: 4,924th place)

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nmbtc.com (Global: low place; English: low place)

npr.org (Global: 114th place; English: 75th place)

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nytimes.com

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pcadvisor.co.uk (Global: low place; English: low place)

pcgamer.com (Global: 406th place; English: 284th place)

pckeyboard.com (Global: low place; English: low place)

pcworld.com (Global: 1,889th place; English: 1,323rd place)

plasticsnews.com (Global: low place; English: low place)

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howtogeek.com (Global: 8,729^th place; English: 6,329^th place)

ibm.com (Global: 1,369^th place; English: 968^th place)

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lifehacker.com (Global: 6,820^th place; English: 4,924^th place)

npr.org (Global: 114^th place; English: 75^th place)

nytimes.com (Global: 7^th place; English: 7^th place)

pcgamer.com (Global: 406^th place; English: 284^th place)

pcworld.com (Global: 1,889^th place; English: 1,323^rd place)

theverge.com (Global: 208^th place; English: 158^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

youtube.com (Global: 13^th place; English: 14^th place)