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On June 10, 2013, Apple unveiled an updated AirPort Extreme, referred to as AirPort Extreme 802.11ac (6th Generation). The 6th generation AirPort Extreme (and 5th generation AirPort Time Capsule) featured three-stream 802.11ac Wi-Fi technology with a maximum data rate of 1.3 Gbit/s, which is nearly three times faster than 802.11n.
Apple offered free repair or replacement to affected units. [7] The third-generation Time Capsule was released in October 2009. The only change was a reconfiguration of the internal wireless antenna, resulting in an Apple-reported 50% increase in wireless performance and 25% increase in wireless range when compared to previous models. [3]
As of September 2009 it is no longer available in the US Apple Store, but it still works (at least for fax) as of Mac OS X version 10.6.2. No officially supported 64-bit driver exists, and as Mac OS X Lion operates by default in 64-bit mode, the USB modem will not function in Lion without workarounds. [1]
The USB port could also be used to charge the first generation iPod Shuffle, although this was not supported by Apple. [13] The main processor of the 802.11g AirPort Express was a Broadcom BCM4712KFB wireless networking chipset, which incorporated a 200 MHz MIPS processor.
Driver 802.11 Bus interface Wireless Security Monitor mode Master modeAd-Hoc mode; a b g n ac ad ax WEP WPA WPA2; acx1xx: No Yes Yes No No ? ? PCI, Mini PCI, PC card, USB: Yes No No Yes
The Apple USB Modem now works correctly; Trackpad scrolling and right-click gestures work correctly; Fixed idle sleep bugs; Reduced dialogs during Windows driver installation; Improved international support; Improved 802.11 wireless networking support; 1.2 beta March 28, 2007 Support for 32-bit Windows Vista
IEEE 802.11n is an amendment to IEEE 802.11-2007 as amended by IEEE 802.11k-2008, IEEE 802.11r-2008, IEEE 802.11y-2008, and IEEE 802.11w-2009, and builds on previous 802.11 standards by adding a multiple-input multiple-output (MIMO) system and 40 MHz channels to the PHY (physical layer) and frame aggregation to the MAC layer.
In IEEE 802.11 wireless local area networking standards (including Wi‑Fi), a service set is a group of wireless network devices which share a service set identifier (SSID)—typically the natural language label that users see as a network name. (For example, all of the devices that together form and use a Wi‑Fi network called "Foo" are a ...