The D-Link RangeBooster N USB Adapter (DWA-140) is a 802.11n compliant wireless client for your desktop or notebook PC. It delivers up to 12x faster speeds and 4x farther range than an 802.11g network while staying backward compatible with 802.11g networks. Once connected, you can share a high-speed Internet connection, photos, files, music, printers, and more.
RANGEBOOSTER N ADAPTER BENEFITS
- Delivers up to 12x faster speeds and 4x farther range than 802.11g.
- Access secure networks using WPA or WPA2 encryption.
- Backward compatible with 802.11g networks.
- Easy to install and use with the included Quick Adapter Setup Wizard.
There are multiple revisions of the DWA-140, each with revision specific drivers, firmware, installation guides, and other resources.
D-Link DWA-140 (rev.B) RangeBooster N USB Adapter is based on Ralink RT2870 series chipset.
Device Name: D-Link DWA-140 RangeBooster N USB Adapter(rev.B2)
Hardware ID: USB\VID_07D1&PID_3C0ADevice Name: D-Link DWA-140 Wireless N USB Adapter(rev.B3)
Hardware ID: USB\VID_07D1&PID_3C15
| Download | Version | Operating System(OS) | Date |
|---|---|---|---|
 | 1.71 | Win2K, WinXP, Vista 32, Vista 64, Win7 32, Win7 64 | 8/31/2010 |
| * Update driver to v3.1.2.0 * Fix when edit profile might cause UI button disappear or two profile be created under Windows 7 and Vista. * Support WPA2 Pre-Authentication. | |||
| 2.1.3.0 | Linux | 7/27/2010 |
| * First Release. | |||
D-Link DWA-140 (rev.B) MAC OSX10.4 driver v2.2.7.0 (5243 KB): Download