MacEffects Thunder accelerator is the perfect hardware upgrade for your Macintosh LCII (Performa 400/405/410/430) or Color Classic computer. The Thunder accelerator features a 68030 processor and 68882 FPU (math coprocessor) both clocked to 32Mhz to speed up CPU performance and math calculations. With the Thunder accelerator you can enjoy a new level of performance from your Macintosh.
Plug and play performance, no drivers needed✝. Increase CPU performance by up to 170% and FPU (Math) performance by 400%!
✝May work with Macintosh LC but requires additional INIT driver from MicroMac (MM Thunder v1.2.3).