Identifying a Mystery ISA Card

Fred Cisin cisin at
Fri Oct 16 16:41:24 CDT 2020

Is "QC OK" the brand name?   :-)
They made a lot of stuff.
Some of their premium stuff was designed by Pat Pending.

> On 10/16/20 11:15 AM, Gregory Beat via cctalk wrote:
>> This is a “Taiwanese generic 6-Pak” Add-In (8-bit ISA) expansion card.
>> RAM 384 kB; Serial port, Parallel port, Game port, AND Real Time Clock !

On Fri, 16 Oct 2020, Chuck Guzis via cctalk wrote:
> Exactly.   The generic "QC OK" oval sticker is the tipoff that this is
> generic Taiwanese.  I've got other generic "Computer Faire" cards with
> the same sticker.   I think that Quadram may have used the same NS RTC
> chip on their early Quadboards, but I'd have to go digging through my
> hellbox to make certain.
> Nothing wrong with the generic ERSO-inspired designs, either.

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