1,type: mouse IC 2,Brand:LZ 3,Part no.:MX8732A ... /box,1000PC/bag,40PCS/tube 1,type: mouse IC 2,Brand:LZ3,Part no.:MX8732A4,Pins:8PINS5,Package ... 3504MX8732A is used in the wired mouse u+p case.it is circuit for photoelectricity +mian control can ... outer eage components, convenient; it is the best case for USB wired mouse in the market. all can ... Pls contact us for further information. Mouse IC LZ MX8732A