Home DVD Burner AST Advantage Explorer 486DX4 burner Replacement DVD Burner for AST Advantage Explorer 486DX4 Find other parts for yourAST Advantage Explorer 486DX4 AST Advantage Explorer 486DX4 Laptop AC Adapter 29.99USDAdvantage Explorer 486DX4 Keyboard 29.99USDAdvantage Explorer 486DX4 DVD Burner 29.99USD Code:US Advantage Explorer 486DX4 DVD Burner Special Price: $29.99USD Brand new product with 1 year warranty!