Beyond 512k - Upgrade your Commodore REU 1764 & 1750 to 1Mb, 1.5Mb or 2Mb March 10, 2013 Hundreds of Beyond 512K REU Upgrades ready for stock, maybe time to upgrade your 1750 from 512K to 1MB, 1.5MB or 2MB! Available from stock. To order email sales@sharewareplus.com Updated 1st January 2024 Read more