I got this package not too long ago. It really surprised me! The cable charges my phone!!! Besides that, I can also manage phone data from pc, sync calendar, changing ringers and wallpapers...a lot of nice features! Just want to share it with you, and if you have a 4920, don't miss this nice small tool. The data tool is called MA-8512 handset manager, very nice and very user friendly, besides that, the cost is only US29.99, I would say this is something comes with excellent features and also with reasonable price.