Download CASTER - Upgrade Tool 1.5.3 (macOS Apple silicon)
The update tool for CASTER, CASTER X and CASTER XD, version 1.5.3, for macOS Apple silicon. It installs CASTER firmware 1.5.3. Macs with an Apple M-series chip. See the CASTER Release Notes 1.5.3 for what's new.