Trackball ya Blackberry inahitajika

[gwambali]

Jamani natafuta trackball ya blackberry mwenye nayo anitafute tafadhali, au mwenye

Blackberry Pearl 8100, 8110, 8120, 8130​

Blackberry Curve 8300, 8310, 8320b​

lackberry 8800, 8820, 8830​

na kuendelea nahitaji trackball tu.