Thanks to this compact and light retractable cable that can switch from several cms to a 1 meter long cable in a couple of seconds, you will be able to sync and recharge your BlackBerry 6710/6720/7730 in total freedom as long as you have your PC/MAC nearby.
(Or you can also use the USB car charger and/or USB travel charger instead of your computer)

No software is needed to recharge, however in order to sync you will have to use the software that was provided when you bought your PDA: ActiveSync.

Technical details:
- USB connection (1.1 & 2.0 compliant)
- Maximal Length: 1 meter
- Light, compact
- Durable, strong