SPX2810AM3-2.5 SPX2810AM3-2.5/TR SPX2810AM3-2.5-TR SPX2810AM3-3.0/TR SPX2810AM3-3.3 SPX2810AM3-3.3/TR SPX2810AM3-3.3-TR SPX2810AM3-3-3 SPX2810AM3-5.0 SPX2810AM3-5.0/TR