Retrotronik RAM card for HP 48GX

[rprosperi]

Indeed the 128KB and 1MB cards are now available in qty and are far less expensive than buying vintage cards on eBay, etc. I was waiting for the email but Steve is even more hair-trigger than I am... not easy

I've use Retrotronic 128KB RAM cards for for well over a year and a 1MB card for about a month, including reading, writing, initializing, not writing (when write-protect switch is set), erasing, etc. etc. and have no issues at all.

Recommended for all 48SX and 48GX owners!!