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
The D-Link RangeBooster N USB Adapter delivers up to 12x faster speeds* and 4x farther range* than an 802.11g network while staying backward compatible with 802.11g networks.
D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter
商品＃: 9721653

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

商品＃: 9721653

JPY 6771

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今すぐ注文すると 頃に届きます 水曜日, 9月 23
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The D-Link RangeBooster N USB Adapter delivers up to 12x faster speeds* and 4x farther range* than an 802.11g network while staying backward compatible with 802.11g networks.
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この商品の利点

Enhanced Range
Offers superior connectivity with RangeBooster technology, extending wireless coverage and reducing dead zones, ensuring a stable internet connection throughout your home or office.
Draft 802.11n Speed
Supports the draft 802.11n standard, providing higher data transfer rates and improved reliability compared to older wireless technologies, ideal for streaming and gaming.
Easy Setup
User-friendly installation process with plug-and-play functionality, allowing quick and hassle-free setup for users of all technical skill levels, making wireless connectivity accessible.

製品詳細

Shop D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter online at a best price in 日本. B0010T8X54
  • Draft 802.11n compliant wireless client for desktop or notebook PC
  • Delivers up to 12x faster speeds* and 4x farther range* than 802.11g networks
  • Powered by RangeBooster N technology for superior wireless performance
  • Quick Adapter Setup Wizard for easy installation
  • Supports WPA and WPA2 encryption for secure wireless connection
  • Enables access to high-speed internet, file transfer, and media streaming from greater distances
BrandD-Link
Unit Count1 Count
UPC790069303111 790069302640 803982739643 172302836448
Global Trade Identification Number07900693070348
Number of Items1
ManufacturerD-Link Systems, Inc.
External Testing CertificationFCC Class B, CE, C-Tick, IC
Model NumberDWA-140
Mfr Part NumberDWA-140
Hardware InterfaceUSB 2.0
Compatible DevicesDesktop
Data Link ProtocolIEEE 802.11g
Data Transfer Rate300 megabits_per_second
Compatible Operating System FamilyWindows
Item Weight4.8 ounces (136.08 grams)
Colorblackgray

どんな人にお勧めですか？

Suitable For
  • Casual Users

    Ideal for users seeking a reliable internet connection for web browsing and basic online tasks.

  • Older Devices

    Perfect for upgrading older laptops or PCs without built-in wireless capabilities to support basic wireless connectivity.

  • Budget-Conscious

    A cost-effective solution for users needing a wireless adapter without the need for advanced speed or features.

Not Suitable For
  • Gamers

    Not suitable for high-performance gaming due to potential latency and limited speed offered by the adapter.

製品説明書

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

何か質問はありますか？ チャットでお問い合わせください

お客様の質問と回答

  • 質問: What is the D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter?

    回答: The D-Link DWA-140 is a wireless USB adapter designed to provide high-speed internet access and connectivity for your devices. Leveraging the Draft 802.11n standard, it offers improved range and performance compared to earlier wireless standards like 802.11g. This adapter uses MIMO technology to enhance signal strength and stability, making it an ideal choice for streaming content, online gaming, or browsing the web. Users can connect laptops and desktops to wireless networks easily, enhancing their network capabilities without complex setups.
  • 質問: How does the D-Link DWA-140 improve internet speed?

    回答: The D-Link DWA-140 improves internet speed by utilizing the Draft 802.11n technology, which is capable of delivering speeds up to 300 Mbps, significantly faster than previous standards. By implementing MIMO (Multiple Input Multiple Output) technology, it transmits multiple data streams for a stronger and more reliable connection, especially in environments with obstacles like walls. This setup is beneficial for users who frequently download large files, stream HD videos, or engage in online gaming.
  • 質問: Is the D-Link DWA-140 compatible with older network devices?

    回答: Yes, the D-Link DWA-140 is backward compatible with older wireless standards such as 802.11g and 802.11b. This means it can connect to various existing networks without requiring updates to your current equipment. This compatibility ensures that users can continue to utilize their current devices while enjoying improved connectivity on newer ones. For example, if you have older laptops or devices that support previous standards, they will still be able to connect seamlessly.
  • 質問: What are some key features of the D-Link DWA-140?

    回答: The D-Link DWA-140 boasts several key features including support for Draft 802.11n, which ensures high-speed wireless connectivity. It includes easy installation software and a WPA/WPA2 encryption for added security in wireless environments. Its compact design makes it portable, allowing users to take it on the go. This device is perfect for both office and home networks, where multiple devices require reliable internet access.
  • 質問: Can I use the D-Link DWA-140 with my gaming console?

    回答: Yes, the D-Link DWA-140 can be used with gaming consoles that support USB connections, allowing you to enjoy a stable wireless connection for online gaming. Its high-speed capabilities ensure minimal latency, giving an advantage in competitive gaming scenarios. Setting it up for your console can significantly improve your gaming experience, especially if your console is placed far from the router.
  • 質問: How do I install the D-Link DWA-140 USB adapter?

    回答: To install the D-Link DWA-140, simply plug the adapter into an available USB port on your laptop or desktop. Follow the included installation instructions to install the drivers and connect to your wireless network. The process is straightforward and typically takes just a few minutes. Once installed, you’ll be able to connect to wireless networks, enhancing your internet usability across multiple applications.
  • 質問: What are the benefits of using the D-Link DWA-140 in a home office setup?

    回答: Using the D-Link DWA-140 in a home office setup provides numerous benefits, including enhanced wireless connectivity for multiple devices like laptops, printers, and smartphones. Its improved range allows you to work from various locations throughout your home without losing connection quality. Further, its security features protect sensitive data while you communicate with clients or collaborate with colleagues remotely, making it an excellent choice for professionals.
  • 質問: What is MIMO technology, and how does it benefit the D-Link DWA-140?

    回答: MIMO, or Multiple Input Multiple Output, is a wireless technology that allows multiple antennas to send and receive more than one data signal simultaneously. The D-Link DWA-140 incorporates MIMO technology to boost signal range and strength, reducing dead spots in your network. This is beneficial in scenarios where users move between rooms or face physical obstructions, ensuring that internet speed and stability are maintained during activities like video conferencing or streaming.
  • 質問: How can I troubleshoot the D-Link DWA-140 if I have connection issues?

    回答: If you encounter connection issues with the D-Link DWA-140, start by ensuring that the adapter is properly plugged into your device. Restart your computer and check if the adapter is recognized. Checking for driver updates can also resolve connectivity problems. If issues persist, try moving closer to the router or repositioning the router for better signal strength. In cases where interference is suspected, eliminating other devices operating on the same frequency might help improve performance.
  • 質問: Where can I buy the D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter in Japan?

    回答: You can purchase the D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter from Ubuy in Japan. Ubuy offers a seamless online shopping experience, providing a wide range of electronics and computer accessories, ensuring you can easily find the DWA-140 and have it delivered directly to your door.

D-Link USB Network Adapters DWA-140 Editorial Review

D-Link DWA-140 RangeBooster Draft 802.11n Wireless USB Adapter offers impressive speeds between 216-270Mbps, even at the maximum range from the router. Users appreciate its ease of installation and compatibility with various operating systems, including 64-bit versions of Windows. Many have noted its solid build quality, particularly the extension cradle that provides flexible placement options. While the reliability and range are satisfactory for most, some users hope for greater distance coverage. Nevertheless, this adapter has proven to be a convenient solution for wireless connections without significant interruptions or connectivity issues, making it a worthwhile investment for enhancing network performance.

お客様のレビュー＆評価

1 カスタマー評価
  • 5 星
    100%
  • 4 星
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  • 3 星
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  • 1 星
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この商品のレビュー

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長所

  • consistent speeds up to 270Mbps in optimal conditions
  • Easy plug-and-play installation with no complicated setup
  • Solid build with a durable extension cradle
  • Good compatibility with Windows and 64-bit systems
  • Stable connection without frequent dropouts

短所

  • Range may not meet expectations compared to higher-priced models

プラットフォームの信頼性とお客様の安心

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4.2/5 9477 レビュー
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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JPY 6771

今すぐ注文すると 頃に届きます 水曜日, 9月 23

数量：

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PCI DSS準拠・ISO 27001:2022認証取得。すべてのご注文に暗号化決済と充実したバイヤープロテクションが適用されます。

最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Up to 12x faster speeds * and 4x farther range *
  • Powered by RangeBooster N technology
  • Quick Adapter Setup Wizard
  • WPA and WPA2 encryption for secure network connection
  • Easy to install and use
  • Backward compatible with 802.11g networks

Ubuyの安心保証

100％正規品、PCI DSS準拠の決済セキュリティ、ISO 27001認証のデータ保護、最速の国際配送、無料返品※、安全な梱包をすべてのご注文でお届けします。