Item Name: Touchpad Trackpad 3 Buttons Key Trackpad for Lenovo Thinkpad T440 T550 T440P. Product Description
Touchpad Trackpad 3 Buttons Key Trackpad for Lenovo Thinkpad T440 T550 T440PCompatible with Thinkpad T440 T440P T440S T450S T450 T540P T431S T550 L440 L540 L450 T450S W540 W541 W550S T550 E531 E535 E455 E555 E560 E450 E450C and Carbon X1 Carbon Gen 2.With Left and Right , THREE keys. (Your original touchpad driver may not support the three button touchpad, if so, please use the driver UltraNav[n10gx25w].) Don't forget about fingerprint ribbon cable. use 18.0.7.57 (n10gx25w) drivers and disabled driver update for this device in GPEDIT.MSC on windows.Alternate Part Numbers: 8SSM10G93373E1TJ5BKJ6SC CDEA004 00CDimension: Length 100 x width 75 mm / 4.3 x 3.5 x 0.2 in.Compatible Models:S3 YOGA TOUCHThinkpad S3 YOGA SeriesS5 YOGA SeriesS5 YOGA TOUCHThinkpad L440 SeriesThinkpad L440 SeriesThinkpad L450 SeriesThinkpad L540 SeriesThinkpad T431S SeriesThinkpad T440 SeriesThinkpad T440P SeriesThinkpad T440S SeriesThinkpad T450 SeriesThinkpad T450P SeriesThinkpad T450S SeriesThinkpad T540P SeriesThinkpad T550 SeriesThinkpad W540 SeriesThinkpad W550S SeriesThinkpad X1 Carbon Gen 2Thinkpad X1 Carbon SeriesThinkpad X1 SeriesThinkpad E531Thinkpad E535Thinkpad E455Thinkpad E555Thinkpad E560Thinkpad E450Thinkpad E450C
