Imagine this, you are a technician that often need to configure/re-configure Cisco devices – this mean you have to carry with you a laptop and the blue Cisco cable to configure those darn devices..

Well that was then, this is now 🙂  Now all you need is this cable, your iPhone and an App..  Clever indeed 😀

Ps. Should you need an RJ11 connector that is also an option;