The cartridge features:

  • Instant loading from D64, D71, D81, CRT (up to 16K), PRG, P00, T64 and BBT files
  • Disk access supported by KERNAL emulation
  • Up to 4GB of data per program via BBT file format
  • Unlimited firmware upgradeability via USB
  • “Rip & Burn” disks on your 1541
  • Replaceable Real-Time-Clock battery
  • Fully powered by your C64
  • Works on C128 in C64 mode
  • Proven compatibility with most C64 revisions, including SX-64