Weegy: A motherboard sometimes support more than one system bus speed?
Because backward compatibility dict
ates that older buses be supported on a motherboard, even when
faster, better busses exist. [ All this makes for
a maze of buses on a motherboard widening the
transportation for data. Each bus has diffe
rent speeds, access methods, and protocols. ] User: Why don’t all buses on the motherboard operate at the same speed? Weegy: ... (More)