HP ProDesk 490 G2 Quickspecs page 48

QuickSpecs
Technical Specifications – Networking/Communication
Data Rates
Security
Roaming
Output Power
Power Consumption
Bluetooth Power
Consumption
Power Management
Receiver Sensitivity
communications and Bluetooth communications.

802.11b: 1, 2, 5.5, 11 Mbps

802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps

802.11a: 6, 9, 12, 18, 24, 36, 48, 54 Mbps

802.11n: card will support rates for NSS=1 and NSS=2 for RX and TX for 20 and 40 MHz
channels. Short and long guard interval shall be supported.

IEEE and WiFi compliant 64 / 128 bit WEP encryption for a/b/g mode only

AES-CCMP: 128 bit in hardware

802.1x authentication

WPA, WPA2: 802.1x. WPA-PSK, WPA2-PSK, TKIP, and AES.

WPA2 certification

IEEE 802.11i

Cisco Certified Extensions, all versions through V5

WAPI
Note: Check latest software/driver release for updates on supported security features.
IEEE 802.11 compliant roaming between band Access Points

+13.5 dBm minimum

Maximum output power must be able to achieve modular regulatory certification peak
gain of +3dBi at 2.4GHz and +5dBi at 5GHz
Note: Maximum output power may vary by country according to local regulations.
Transmit: 2.0 Watts
Receive: 1.6 Watts
Idle mode: 250 mW (WLAN associated)
Idle mode: 100 mW (WLAN unassociated)
Radio off: 75 mW (WLAN unassociated)
Peak operating: 330 mW
Receive: 230 mW
USB selective suspend: 17 mW
ACPI and PCI Express bus compliant power management
802.11 compliant power saving mode
Supports USB selective suspend and resume of the Bluetooth component through the USB
control signals.
802.11b
Sensitivity
Worldwide — Version 1.8— May 22, 2014
HP ProDesk 490 G2 Microtower Business PC
Rate (Mbps)
(dBm)
-95 1
-93 2
-91 5.5
-88 11
Modulation and
Coding Rate
BPSK
QPSK
CCK
CCK
Page 48