D-Link DWL-120 Quick Install Guide

1
DWL-120 Driver Upgrade Procedure
Preparation for Upgrade
• Make sure that the DWL-120 is rev. 1A. The 128-bit upgrade
requires the rev. 1A version of the DWL-120, and will not work with
prior versions of the hardware because of chipset limitations.
• Download the DWL120_DRIVERS_v225.02.zip from
http://support.dlink.com/ to a local directory such as c:\temp.
• Unzip DWL120_DRIVERS_v225.02.zip into a folder on the
computer’s hard drive such as c:\DWL-120.
• Make sure that the DWL-120 is connected to the USB port and the
drivers are already installed in the computer.
NOTE: If the DWL-120 drivers have not been installed in the
computer, please refer to the quick installation guide for the proper
installation procedure.

D-Link DWL-120 Specifications

Operating Environment

operating temperature	-32˚F to 131˚F (0˚C to 55˚C)
storing temperature	-4˚F to 167˚F (20˚C to 75˚C)
humidity	5% - 95% non-condensing

Power

operating voltage	5VDC +- 10%
transmit output power	19dBm (79mW) +-2dB
receiver sensitivity for 11Mbps@ 8% PER	-84dBm
receiver sensitivity for 2Mbps@ 8% PER	-90dBm

Frequency and Range

frequency range	2.4GHz to 2.462GHz
range indoors	Up to 328 feet

Weight and Dimensions

weight	1.2 lbs (544g)
length	3.3 inches (85mm)
width	2.2 inches (55mm)
height	0.5 inches (14mm)