Apple Airport Extreme 802.11ac Model A1521.

Fully tested. Latest router firmware from Apple installed. Router reset to factory settings and ready for your setup.

This dual band router for internet access has a gigabit WAN port, 3 gigabit LAN ports and a USB. 2.0 port. Power cable included. (Not original Apple branded cable).

Specs from Apple below-

Size and Weight

Dimensions: 3.85 inches (98 mm) by 3.85 inches (98 mm) by 6.6 inches (168 mm)

Weight: 2.08 pounds (945 grams)1

Wireless

IEEE 802.11a/b/g/n/ac

Six-element beamforming antenna array

Simultaneous dual-band 2.4GHz and 5GHz

Radio output power: 32.5 dBm maximum (varies by country)

Channels 1-11, 36-116, 132-140, and 149-165 approved for use in the United States and Canada

Channels 1-13, 36-64, and 100-140 approved for use in Europe and Japan

Channels 1-13, 36-64, and 149-165 approved for use in Australia, Hong Kong, and New Zealand

Compatibility

Interoperable with 802.11a, 802.11b, 802.11g, 802.11n, and 802.11ac-enabled Mac computers, iOS devices, Apple TV, Windows-based PCs, and other Wi-Fi devices

NAT, DHCP, PPPoE, VPN Passthrough (IPSec, PPTP, and L2TP), DNS Proxy, IPv6 (6to4 and manual tunnels)

Security

Wi‑Fi Protected Access™ (WPA/WPA2)2

WPA/WPA2 Enterprise2

MAC address filtering

NAT firewall

802.1X, PEAP, LEAP, TTLS, TLS, FAST

Simultaneous dual-band 802.11ac wireless

Gigabit Ethernet WAN port for connecting a DSL modem, cable modem, or Ethernet network

USB 2 port for connecting a USB printer or hard drive

Three Gigabit Ethernet LAN ports for connecting a computer, Ethernet hub, or networked printer

Built-in power supply

Number of Users

50

Electrical and Environmental Requirements

100-240V AC, 50-60Hz; input current: 1.5 amp

Operating temperature: 32° to 95° F (0° to 35° C)

Storage temperature: -13° to 140° F (-25° to 60° C)

Relative humidity (operating): 20% to 80%, noncondensing

Operating altitude: tested up to 10,000 feet (3000 m)

Maximum storage altitude: 15,000 feet

Agency Approval

FCC Part 15 Class B, Canada RSS-210, EN 300-328, EN 301-489, EN 301 893, ARIB STD-T66, RCR STD-T33, AS/NZS 4268: 2003, UL 60950, CSA-C22.2 No. 60950, GB 4943.1-2011

System Requirements

Setup and Administration

iPhone, iPad, or iPod touch with iOS 6 or later and AirPort Utility 1.3

Mac with OS X Lion v10.7.5 or later and AirPort Utility 6.3

Wireless Device Access

Any Wi‑Fi-enabled device that uses the 802.11a/b/g/n/ac specification

Shared Printing with a USB Printer

USB printer

Some USB storage devices are compliant with the USB 2.0 power specification and can draw power from AirPort Extreme. Others require separate power supplies.