- QL Expansion port extender? - Top View
- QL Expansion port extender? - Bottom View
Odd little QL Expansion Board Found
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Odd little QL Expansion Board Found
Does anyone have any idea of the background of this interface I have found - it appears to be a QL expansion port extender
Rich Mellor
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module - add a USB printer to your QL
Also Involved in:
Icephorm
RWAP Software
RWAP Adventures
SellMyRetro
Retro-Printer Module - add a USB printer to your QL
Also Involved in:
Icephorm
Re: Odd little QL Expansion Board Found
We had a bunch of these (about 25 I think) at Sandy because they were very handy for testing all the cards we made - it was much quicker to change out cards, and if there were any subtle timing issues they would surely show up on the extender cards. They were identical to the one in the photo. I believe they were a standard part fairly common at the time for industrial applications.