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  • D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter
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D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter

by D-Link
| 4 answered questions

List Price: $79.99
Price: $8.00 & FREE Shipping on orders over $35. Details
You Save: $71.99 (90%)
In Stock.
Sold by eSave SuperStore and Fulfilled by Amazon. Gift-wrap available.
  • The RangeBooster N USB Adapter is powered by RangeBooster N technology
  • Quick Adapter Setup Wizard guides you step-by-step through the installation process.
  • Quick Adapter Setup Wizard guides you step-by-step through the installation process
  • Delivers up to 12x faster speeds* and 4x farther range* than 802.11g.
47 new 14 used from $4.45 2 refurbished from $11.90

Frequently Bought Together

D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter + D-Link Wireless Dual Band N600 (300/300 mbps) USB Wi-Fi Network Adapter (DWA-160)
Price for both: $26.99

These items are shipped from and sold by different sellers.

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Special Offers and Product Promotions

  • Buy Used and Save: Buy a Used "D-Link DWA-140 RangeBooster Draft 802.11n Wireless..." and save over 90% off the $79.99 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.

Technical Details

  • Brand Name: D-Link
  • Model: DWA-140
  • Hardware Platform: Pc
  • Weight: 0.70 pounds

Product Details

  • Product Dimensions: 3.5 x 1.1 x 0.5 inches ; 4.8 ounces
  • Shipping Weight: 5.6 ounces (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B0010T8X54
  • Item model number: DWA-140
  • Average Customer Review: 3.9 out of 5 stars  See all reviews (140 customer reviews)
  • Date first available at Amazon.com: October 2, 2001

Product Description

From the Manufacturer

Exceptional Performance

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.

Wireless N

 

WPS
Schematic

Key Features

  • Wireless N connectivity for superior wireless performance, clarity, and coverage

    Learn More

  • Single-band Wireless N connectivity

    Learn More

  • Wi-Fi Protected Setup (WPS) for secure, simple 1-button setup

    Learn More

  • Delivers up to 12x faster speeds* and 4x farther range* than 802.11g.
  • Backward compatible with 802.11g networks.
  • Access secure networks using WPA or WPA2 encryption.
  • Easy to install and use with the included Quick Adapter Setup Wizard.

Get Connected, Stay Connected

The RangeBooster N USB Adapter is powered by RangeBooster N technology to provide superb wireless performance in the home or office. Connect to a RangeBooster N Router (DIR-625) and experience smooth Internet phone calls (VoIP), responsive network gaming, secure Web surfing, faster file transfers, enhanced audio streaming, and greater wireless coverage in larger homes and offices*. The DWA-140 supports WPA and WPA2 encryption that allow you to connect securely to a wireless network.

Easy to Setup, Easy to Use

D-Link's Quick Adapter Setup Wizard guides you step-by-step through the installation process. Configure this USB adapter without having to call a networking expert to help you. The D-Link Wireless Manager is also included with this product to keep track of your most frequently accessed networks so that you can join them quickly and easily.

With unmatched wireless performance, reception, and security protection, the D-Link RangeBooster N USB Adapter (DWA-140) is a great choice for easily adding or upgrading wireless connectivity to your desktop or notebook PC.

What This Product Does

Connect your desktop or notebook computer to a wireless network and access a high-speed Internet connection, transfer files, and stream media from greater distances around your home or office.

* Maximum wireless signal rate derived from IEEE Standard 802.11g and 802.11n specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely affect wireless signal range. Wireless range and speed rates are D-Link RELATIVE performance measurements based on the wireless range and speed rates of a standard Wireless G product from D-Link. Maximum throughput based on D-Link's 802.11n devices.

Product Description

The D-Link RangeBooster N USB Adapter (DWA-140) is a draft 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.

Customer Questions & Answers

Customer Reviews

It was easy to install.
INTERNET2K
D-Link DWA-140 RangeBooster Draft 802.1n N Wireless USB Adapter - installed perfectly - works just dandy.
M. Landry
Additionally, it was constantly dropping the connection.
dabird

Most Helpful Customer Reviews

70 of 73 people found the following review helpful By Mr. M. Sexton on November 28, 2008
having owned a 108mbps DWL-G132 usb adapter from d-link and never having any major issues with it, i got one of these for my flashy new dir-655 router. the old d-link 624 router actually died but the usb adapter never had any real issues.

i hoped to get much better wireless speeds with the whole N thing. firstly, grabbed the latest drivers off d-links site, plug in - direct windows to the driver folder for my OS (xp) and away we go. IMPORTANT - do not install the drivers/software off the disc because this installs unnecessary services onto your pc. the default xp/vista wireless connectivity menus are fine if you ask me. also, these little d-link services cause issues with XP SP3 and have even been known to make the connection itself unstable. it's definitely best to run with the driver only.

i was connecting at 130mbps to start with, full signal as i am top of the router. running perfectly for a while and still very fast but scratching my head why it's not even faster given my proximity and the top speed of 300mbps on wireless n. another reviewer mentioned running at 130mbps too but was happy enough. well, after a little googling i found out you can fix it up to full speed by changing a router setting. i was thought that would be the case anyway. so if you are running a dir-655 or similar d-link router with this adapter and only getting 130mbps this is what to do...

you need to go into manual wireless network settings and change channel width from the default setting of 20mhz to auto (20/40mhz). you can still run a mixed mode wlan and changing the security type didn't make any difference either - its just that channel width setting. broadcasting at 20mhz will always max out at 130mbps and is the more neighbour friendly option, which would explain why its defaulted.
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16 of 16 people found the following review helpful By Make IT happen on September 27, 2009
Verified Purchase
I like USB portability and compatibility, but as far as wireless goes, I have seen some issues with many products in the past. I wasn't sure what to expect from this but needed a portable N card for my network and am pleasantly surprised, but was still hoping that USB/N wireless technology had come a little further.

SPEED: Good. Delivers consistent 216-270Mbps even at the furthest point from the router I can find in my house.(using Dlink DIR 655 router in N only mode).

RELIABILITY/RANGE: Good, but had hoped for better. No drops so far, but the range is less than my other wireless cards, and most notably, my cheap Belkin USB adapter. This is to be expected from any wireless N product though, and given the consistently awesome speed and absence of dropped signalls, I wouldn't even notice if I wasn't monitoring the range counters during testing and comparisons to my other devices.

DURABILITY: Constructed well. Made of plastics like most of the new products, but very solid construction. Really impressive is the extension cradle which has about a 4' extension cable and could literally be used as a paper weight in a hurricane. My Belkin by comparison seems like it would blow across the room with a sneeze. Heat is always a concern with many new products, but not with this. It maintains a steady operating temperature and has small vents to release internal heat.

COMPATIBILITY: Of note, I have read many reviews of products causing blue screens and crashes, especially for VISTA 64 bit computers.
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40 of 49 people found the following review helpful By dabird on November 13, 2008
Based on previous reviews here and on other sites, it seems that either this works beautifully or it pukes. I decided to take a chance on this since the price was right and it was recommended for my D-Link DIR-625 router.

I connect three computers to my wireless DIR-625 router. I had no problem connecting my two other computers. However, my third computer did not have an available internal slot, so I opted for this USB device.

The first time I purchased this, I spent two hours on the phone with Level 1 tech support due to a myriad of issues (wouldn't connect to a hidden SSID, wouldn't connect to an unsecured wireless network from the neighbor, etc.). In the end, the agent could not resolve my issue, and he transferred me to Level 2 support. That Level 2 agent told me he couldn't help me because based on all the work the Level 1 tech performed, he concluded that the card was dead. He told me to exchange it for a new one.

The second card was finally able to connect, albeit at a very slow rate. My laptop in the same location was getting about 80% connectivity throughput, whereas this card was getting about 20%. Additionally, it was constantly dropping the connection. After sitting on the phone with support once again, they told me there was a problem with this card.

When I returned the second card, I purchased a Belkin N+ MIMO USB card and couldn't be happier. The Belkin installed in minutes and I had no problem configuring the software to connect to my hidden SSID. The Belkin has not dropped the connection at all and I'm getting very good throughput.

One last thing: I am a software engineer, so I consider myself pretty adept technically. I'm very familiar with networking and hardware, so this was really a no-brainer for me.
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