new original for dell inspiron 14r 3421 3440 5421 3437 5440 5437 56 17534 051 touchpad button mouse button board left right key
new original for dell inspiron 14r 3421 3440 5421 3437 5440 5437 56 17534 051 touchpad button mouse button board left right key
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