Tandy 1000 EX / HX Plus to ISA Adapter for the OEM Memory Expansion
This PLUS-ISA/R Adapter allows you to add Half-height, Half-length Industry standard 8-Bit ISA cards to Tandy 1000 EX or HX Machines that have a Tandy PLUS-RAM memory expansion Board installed. You can install up to 2x ISA cards into an EX or HX machine (1x adapter per ISA card).
I made these so that folks can easily upgrade their classic Tandy computers with standard ISA expansion cards. This allows you to add boards like the Lo-tech Compact Flash IDE HDD controller, RS232 Serial Boards etc.
My Store can be found here: https://www.tindie.com/stores/CyberneticSys/