HT82M32A/HT82M32B 3/5-Key 3D PS/2 Optical Mouse Co.
HT82M32B - 3/5-Key 3D PS/2 Optical Mouse Controller
HT82M32A/HT82M32B 3/5-Key 3D PS/2 Optical Mouse Controller Feature · Operating voltage: 4.0V~5.5V · Microsoft Intelli 3D PS/2 and IBM PS/2 mouse · Ser.