Cisco AIR-CB20A-A-K9 Aironet 802.11a CardBus Wireless NIC Wi-Fi Adapter

Regulatory Domain: America, Operational Voltage: 3.3 V (+/- 0.33 V)
Compatibility:Windows 98, Windows 98 SE, Windows Me, Windows 2000, Windows XP, Mac OS 9.X, Mac OS X (10.2 or later)
LED Indicators:Status (green), Activity (amber)
Current Steady State (typical):Transmit: 520 mA, Receive: 580 mA, Sleep: 20 mA

Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: AIR-CB20A-A-K9
Brand Name: Cisco
Product Line: Aironet
Product Model: AIR-CB20A-A-K9
Product Name: Aironet 802.11a CardBus Wireless NIC
Packaged Quantity: 1
Product Type: Wi-Fi Adapter
Wi-Fi Standard: IEEE 802.11a
UNII Band: Yes
UNII Minimum Frequency: 5.15 GHz
UNII Maximum Frequency: 5.25 GHz
Number of Antennas: 1
Antenna Gain: 5 dBi
Antenna Type: Patch Antenna
Indoor Antenna Range: 200 ft
Outdoor Antenna Range: 1200 ft
Wireless Transmission Speed: 54 Mbps
Wireless Security: Authentication:802.1X support including LEAP, PEAP-GTC, PEAP-MSCHAP V2, EAP-TLS, and EAP-SIM to yield mutual authentication and dynamic, per-user, per-session encryption keys, MAC address and by standard 802.11 authentication mechanisms
Encryption:Support for static and dynamic IEEE 802.11 WEP keys of 40 bits and 128, TKIP enhancements key hashing (per-packet keying), message integrity check (MIC) and broadcast key rotation via WPA TKIP and Cisco TKIP
Host Interface: PC Card Type II
Height: 2.1"
Width: 4.5"
Depth: 4.5"
Thickness: 190.0 mil
System Requirements: 35 MB of free hard disk space (minimum), A maximum of eight network connections if your computer is running Windows 98 or 98 SE, Windows NT Service Pack 6 or greater if your computer is running Windows NT, The Microsoft 802.1X supplicant, if your wireless network uses EAP-TLS, PEAP, or EAP-SIM authentication One of the following computing devices running Windows 98, 98 SE, NT, 2000, Me, or XP: Laptop, notebook, or portable or handheld device equipped with a Type II or Type III PC card slot or Cardbus slot If your wireless network uses PEAP authentication with a One-Time Password (OTP) user database: SofToken version 1.3, 2.0, or greater from Secure Computing; SecurID version 2.5 from RSA; or hardware token from OTP vendors, Your software token PIN or hardware token password The following information from your system administrator: The logical name for your workstation (also referred to as client name), The protocols necessary to bind to the client adapter, The case-sensitive service set identifier (SSID) for your RF network, If your computer is not connected to a DHCP server, the IP address, subnet mask, and default gateway address of your computer, The wired equivalent privacy (WEP) keys of the access points with which your client adapter will communicate, if your wireless network uses static WEP for security, The username and password for your network account
Device Supported: Computer
Compatibility: Windows 98/98SE, Windows ME, Windows 2000, Windows XP, Mac OS 9.X, Mac OS X (10.2 or later)
Platform Supported: PC
Platform Supported: Mac

This Cisco AIR-CB20A-A-K9 Aironet 802.11a CardBus Wireless NIC Wi-Fi Adapter is brand new, never opened, and contains all original packaging and documentation.

Every new Cisco AIR-CB20A-A-K9 for sale is fully guaranteed by our 90-day warranty, and may be additionally covered by the original manufacturer's warranty. Please feel free to contact us regarding our inventory of new, used, and refurbished Cisco network equipment, or if you have any additional questions regarding this AIR-CB20A-A-K9 Aironet 802.11a CardBus Wireless NIC Wi-Fi Adapter.