The utility model discloses a high -efficient heat dissipation router, which comprises a housin, the casing outside is encircleed and is equipped with the recess, be equipped with the interface on therecess, the recess both sides all are equipped with the exhaust hole, the casing both sides all are equipped with the connecting rod, connecting rod one end is equipped with telescopic antenna, telescopic antenna is through pivot and connecting rod swing joint, casing bottom both sides all are equipped with the supporting leg, the supporting leg bottom is equipped with the bottom plate, the bottom plate bottom is equipped with the friction and fills up, the casing inner chamber is equipped with the router mainboard, router mainboard bottom both ends all are equipped with the support column, the utility model discloses a be equipped with temperature sensor and controlling means for miss when setting for the temperature and need not dispel the heat promptly at the router mainboard, the motor can not worked, thereby has reduced consumption, has practiced thrift the electric energy, has saved user's spending.