Editing HP 5375A

{{infobox dkeyboard
| image name   = 
| name         = Hewlett-Packard 5375A
| pn           = 
| fcc          = 
| branding     = 
| manufacturer = [[Hewlett-Packard]]
| switch       = [[mousetrap switch|Mousetrap]]
| layouts      = Bespoke Ortholinear: 45 keys in 4 groups
| interface    = 
| dimensions   = height 3.74", width 11.5", depth 9". 
| weight       = 4.5kg
| years        = 1970 - ???
| price        = $1350 (1970 USD)<ref>http://www.hparchive.com/Catalogs/HP-Catalog-1970.pdf, page 582</ref>, $8920 (adjusted 2020 USD)<ref>https://www.in2013dollars.com/us/inflation/1970?amount=1350</ref>. 
| discontinued = Yes
}}

The '''HP 5375A''' is a large keypad that was used with the HP 5360A computing counter<ref>https://www.hpl.hp.com/hpjournal/pdfs/IssuePDFs/1970-03.pdf</ref>. It features a numberpad for numerical entry into the computing counter, as well as mathematical operators and dedicated keys for entering a programming mode.

<blockquote>The keyboard is basically a device for presenting programs or sequences of instructions to the computing counter, and for entering numerical data. The keyboard has memory for data and programs, and has the ability to make comparisons, and perform program looping and branching.</blockquote>

==Forum posts==
[https://deskthority.net/viewtopic.php?t=12168 November 2015 post] in the [https://deskthority.net/viewforum.php?f=62 Gallery] section.

==External Links==
[https://dopecc.net/calculators/hp/5360a/ Details on the HP 5360A computing counter] on DoPECC: [https://dopecc.net/ The Dawn of Personal Electronic Calculators and Computers].

==References==
<references />

[[Category:HP keyboards]]
[[Category:Keyboards with Mousetrap switches]]