First keeb
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Thanks a lot! Most interestingly, the pic I posted (from ebay) and the pictures on the Wiki page appear to be of exactly the same board
I looked around a bit and I found this piece of information: viewtopic.php?t=19867
Haha I feel silly. Yeah I think you are correct. The perspective with him holding it makes it look bigger in that picture.
It has 10-key roll over, a true gaming keyboard right thereMMcM wrote: ↑28 Jan 2021, 03:25https://commerce.toshiba.com/wps/portal ... /keyboards
The brochure doesn't tell you want you probably want to know, though.
You can alway open it to know the manufacturer, for the Brand you would have too look inside I guess. The has to ve some FCC ID somewhere
I have since opened it up, no text or info to be found anywhere on the inside case or the PCB, is it possible that it's not part of any productionline and is just a one-off?andresteare wrote: ↑28 Jan 2021, 18:52You can alway open it to know the manufacturer, for the Brand you would have too look inside I guess. The has to ve some FCC ID somewhere
Wow, that's curious, does it have a plate between switches and pcb? It's very weird because even prototypes are labeled. Or some melt plastic mark in some weird part of the inside of the chassis for the fabrication year. Very interestingrev wrote: ↑28 Jan 2021, 19:19I have since opened it up, no text or info to be found anywhere on the inside case or the PCB, is it possible that it's not part of any productionline and is just a one-off?andresteare wrote: ↑28 Jan 2021, 18:52You can alway open it to know the manufacturer, for the Brand you would have too look inside I guess. The has to ve some FCC ID somewhere
It does have a black metal plate that the switches are sat on top of, and this plate is held to the PCB seemingly only by the switches, I did my regular quick clean on it, and I've found no sign of anything (like labels or imprints) missing. I've played with the idea of it being someone's personal homemade project but it looks too well made for thatandresteare wrote: ↑28 Jan 2021, 19:58Wow, that's curious, does it have a plate between switches and pcb? It's very weird because even prototypes are labeled. Or some melt plastic mark in some weird part of the inside of the chassis for the fabrication year. Very interestingrev wrote: ↑28 Jan 2021, 19:19I have since opened it up, no text or info to be found anywhere on the inside case or the PCB, is it possible that it's not part of any productionline and is just a one-off?andresteare wrote: ↑28 Jan 2021, 18:52
You can alway open it to know the manufacturer, for the Brand you would have too look inside I guess. The has to ve some FCC ID somewhere
The channel for the cable suggests it's from a luggable PC. Does it have latches to lock it into the front of a case? Those keyboards became the front cover when the case was closed up to transport. AT 84 key layout would be from the late '80s--286 or early 386 vintage in other words. Many of those luggable cases were sold to do-it-yourselfers and to local computer stores who built them into a computer and sold them, often with their own name on them. I have something similar, only with white Alps switches, with a very generic name on it. The manufacturer was probably a factory in Taiwan, and not something you could look up or match up to anything meaningful.
If you mean to lock the cable into the front case then no, but it is a tight fit if I just push it into the channel so being portable is still likely. Thanks for the explanation, for lack of a better option I'll say it was someone's DIY projectPolecat wrote: ↑29 Jan 2021, 02:45The channel for the cable suggests it's from a luggable PC. Does it have latches to lock it into the front of a case? Those keyboards became the front cover when the case was closed up to transport. AT 84 key layout would be from the late '80s--286 or early 386 vintage in other words. Many of those luggable cases were sold to do-it-yourselfers and to local computer stores who built them into a computer and sold them, often with their own name on them. I have something similar, only with white Alps switches, with a very generic name on it. The manufacturer was probably a factory in Taiwan, and not something you could look up or match up to anything meaningful.
Actually to lock the keyboard into the front of the matching computer's case while it was being transported. Here's an Osborne, just one example, yours would be a bit later than this:
Yeah you're right it does have extendable bits at the bottom that go through the top case, so I just assumed it was to hold the top case in place or something, but I guess this is the reason!Polecat wrote: ↑29 Jan 2021, 17:10Actually to lock the keyboard into the front of the matching computer's case while it was being transported. Here's an Osborne, just one example, yours would be a bit later than this:
https://www.ebay.com/itm/373383648859
edit: here's an IBM 5155, which is probably a better example. These took a standard sized motherboard and cards. The next generation was "lunchbox" sized with special internals and not long after that laptops started appearing. Interesting time in computer history.
https://www.ebay.com/itm/313289478034