Staff Techdrunk 
Apple is all set to release new versions of its Time Capsule wireless backup appliance and AirPort Extreme 802.11n wireless routers, regulatory filings with the Federal Communications Commission reveal, reports Apple Insider
“The documents appear to indicate that Apple is adding a combined mode, allowing its AirPort base stations to simultaneously support iPhones and other 802.11b/g devices operating at 2.4 GHz, while also broadcasting 802.11n wide signals in the 5GHz band to maximize throughput for notebooks and devices such as Apple TV. Existing models can only run in one mode or the other, providing either wide compatibility or the highest possible network performance, but not both.”
