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System Requirements| operating system | Windows XP SP2, 2000 SP4, or Vista |
|---|---|
| hard disk space | 20MB |
| usb port | Available USB port |
Standards and Frequency| wireless standards | IEEE 802.11n (draft), IEEE 802.11g, IEEE 802.11b |
|---|---|
| usb standard | USB 2.0 |
| frequency range | 2.4GHz to 2.4835GHz |
Data and Power| data rates 802.11g | 6/9/12/18/24/36/48/54Mbps |
|---|---|
| data rates 802.11b | 1/2/5.5/11Mbps |
| data rates 802.11n | 30/60/90/120/180/240/270/300Mbps |
| transmit output power 802.11b | 18dbm |
| transmit output power 802.11g/n | 14dbm |
| operating voltage | 5VDC +/- 10% |
| power consumption TX 802.11n | 247mA |
| power consumption RX 802.11n | 268mA |
Environmental Specifications| operating temperature | 0º to 40º C |
|---|---|
| storage temperature | -20º to 65º C |
| operating humidity | 10% to 90% non-condensing |
| storage humidity | 5% to 95% non-condensing |
Physical Characteristics| antennas | Two integrated antennas |
|---|---|
| dimensions | 87 x 28 x 12 mm |
| diagnostic LEDs | Link/Activity |
Lists items included in the product package.
Details hardware and software needed to use the adapter.
Provides an overview of the DWA-140 adapter and its benefits.
Highlights the key characteristics and capabilities of the wireless adapter.
Describes the physical components and ports of the DWA-140 adapter.
Prepares for installation by outlining necessary checks.
Guides on uninstalling previous wireless software to avoid conflicts.
Explains disabling built-in adapters to prevent conflicts.
Details installing the DWA-140 USB adapter using the driver CD.
Introduces the primary software for managing wireless settings.
Explains connecting to available wireless networks using the utility.
Describes WPS for easy wireless network connection.
Details managing saved wireless network profiles.
Guides creating a new wireless network profile.
Explains editing existing wireless network profiles.
Accessing help and information within the D-Link utility.
Displays adapter firmware and utility versions.
Using the built-in Windows Vista wireless utility.
Using the built-in Windows XP wireless utility.
Guides disabling Windows XP wireless utility to use D-Link manager.
Explains the Wired Equivalent Privacy (WEP) encryption standard.
Explains Wi-Fi Protected Access (WPA) and its improvements.
Steps to configure WEP using the D-Link Connection Manager.
Setting up WEP using Windows Vista utility.
WEP configuration using Windows XP utility.
Setting WPA/WPA2 security with passphrase using D-Link manager.
Setting WPA/WPA2 security using Windows Vista utility.
WPA/WPA2 setup using Windows XP utility.
Verifies if the DWA-140 adapter is correctly installed.
Resolves issues where Windows does not detect the adapter.
Offers solutions for problems connecting to network/internet.
Verifies the adapter's IP address obtained via DHCP.
Guides on assigning a static IP address when DHCP is not available.
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