for dell latitude e6400 original laptop touchpad buttons touch buttons mouse buttons left and right buttons pk37b006900
for dell latitude e6400 original laptop touchpad buttons touch buttons mouse buttons left and right buttons pk37b006900
2.4GHz Wireless Rechargeable Mouse with Pixart sensor, 4keys, Silent switch for right/left keys,DPI: 800/1200/1600, Max. usage 50 hours for one time full charged, 300m. Ah Li-poly battery, Dark grey, cable length 0.6m, 116.4*63.3*32.3mm, 0.075kg