This is an Intel i486 DX A80486DX-33 33MHz CPU Processor. It is a vintage computer processor with a clock speed of 33MHz. The processor type is 80486 and the processor model is i486 DX 80486. It was manufactured by Intel, a leading brand in the computer industry. This product falls under the category of CPUs/Processors and is compatible with various computer systems. See photos for more details on condition and what is included. With sanitizer for your safety!