HEXTIr - TI HexBus SD Drive

[Jim Brain]

On 10/30/2017 10:35 PM, COURYHOUSE at aol.com wrote:
> Jim I thought  all TI  computers  had  one? But  I  am new to  TI's 
> never owned one  when were new...  just  dealing with one in a  
> museum  environment  now.
The only produced home machine, the 99/4(a), did not, but there is a 
prototype HexBus adapter. The 99/2 and 99/8 I believe both had the bus, 
as does the TI 74 and TI 95 (the physical conn is different, but the bus 
is the same)

Jim