Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
Alps Pointing-device for VAIO
7.5.529.105
2010-04-28
10.72 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.529.105
2010-04-28
11.42 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.529.105
2010-04-28
13.74 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.529.105
2010-04-28
13.74 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.529.105
2010-04-28
10.72 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.7.505.102
2010-04-13
5.69 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.7.505.102
2010-04-13
6.12 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.7.505.102
2010-04-13
5.47 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
Others
7.7.505.102
2010-04-13
6.12 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.529.104
2010-03-10
10.7 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.529.104
2010-03-10
10.71 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.529.104
2010-03-10
10.71 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.529.104
2010-03-10
10.71 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.505.309
2009-07-23
10.37 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.505.309
2009-07-23
10.8 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.505.309
2009-07-23
10.03 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
Others
7.5.505.309
2009-07-23
10.8 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.505.309
2009-07-23
13.63 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.5.505.309
2009-07-23
3.3 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.202.505.102
2009-02-18
2.58 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.202.505.102
2009-02-18
2.58 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.202.505.102
2009-02-18
2.58 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.11
2008-04-17
2.93 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.11
2008-04-17
3.01 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.11
2008-04-17
2.51 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.11
2008-04-17
2.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.11
2008-04-17
3.16 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.11
2008-04-17
3.16 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.11
2008-04-17
3.16 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.10
2007-12-26
2.93 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.10
2007-12-26
2.93 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.10
2007-12-26
2.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.10
2007-12-26
2.5 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.9
2007-09-19
52.51 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.9
2007-09-19
63.37 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.9
2007-09-19
2.75 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.9
2007-09-19
2.48 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
5.3.512.7
2007-05-25
153.55 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
5.3.512.7
2007-05-25
694.6 KB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
5.3.512.7
2007-05-25
694.6 KB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
Others
5.3.512.7
2007-05-25
693.15 KB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.8
2007-05-23
2.9 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.8
2007-05-23
2.48 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.8
2007-05-23
2.48 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.8
2007-05-23
43.11 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.8
2007-05-23
150.06 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.7
2007-04-12
2.7 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.5
2006-09-27
2.74 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
7.0.501.5
2006-09-27
86.17 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Alps Pointing-device for VAIO
Others
7.0.501.5
2006-09-27
2.43 MB
2K, XP, 2K3, VISTA, WIN7/32bits