Socket 370 - to - Slot 1 Adapter

Supports Intel PPGA Celeron Processors & FC-PGA PIII Processors.  Supports 66/100/133 Mhz Front Side Bus. Allows 6XV133 slot 1 board to accept 1000Mhz PIII FC-PGA PC133 CPU.  Supports motherboards made by other manufacturers. Board size: 127 x 69 mm.

Reminder:

Have you updated your slot 1 motherboard's BIOS yet ?  Does your current BIOS support the CPU that you intend to use this adapter with ?