The pointingstick of the Dell Latitude E6400 is somewhat slow by default,
whereas the pointingstick of the Dell Latitude D620 is much too fast by
default, set POINTINGSTICK_CONST_ACCEL for both of them to adjust for this.
#
# Sort by by brand, model
+#########################################
+# Dell
+#########################################
+
+# Latitude D620
+evdev:name:*DualPoint Stick:dmi:bvn*:bvr*:bd*:svnDellInc.:pnLatitudeD620*:pvr*
+ POINTINGSTICK_CONST_ACCEL=0.5
+
+# Latitude E6400
+evdev:name:*DualPoint Stick:dmi:bvn*:bvr*:bd*:svnDellInc.:pnLatitudeE6400*:pvr*
+ POINTINGSTICK_CONST_ACCEL=1.5
+
#########################################
# Lenovo
#########################################