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Yahoo Bid Computer & Accessories Peripherals Networking Wireless LAN
 Store 法人向け11ac対応USB3.0接続 867Mbps無線LANアダプター 電波干渉に強い5GHz帯(11ac/n/a)は最大867Mbpsの高速通信が可能: WDB-867DU3S
 
        

  • Product Quantity
    : 1
  • Starting Bid
    :7,182円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :Jun 11, 2026 18:59
  • Bidding closes on
    :Jun 18, 2026 18:59
  • Auction Number
    :r1158204240
  • Item Condition
    :New product
  • Auto Extension
    :No
  • Authentication
    :Yes(Description)
  • Early Close
    :No
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Estimated Cost
  • Report an Issue
製品項目
製品11ac対応 867Mbps 内臓アンテナ搭載 無線LANアダプター
品番WDB-867DU3S
本体色ブラック
メーカー名ELECOM
メーカーサイトhttps://www2.elecom.co.jp/products/WDB-867DU3S.html
製品概要
●USB3.0に対応し、パソコンに装着するだけで高速な無線通信を実現する
法人向け11ac・USB3.0対応 867Mbps小型無線LANアダプター
●RADIUSサーバーと組み合わせることで
アクセスを許可されたユーザーのみがネットワークに接続できる
WPA2-EAPやIEEE802.1X/EAP認証に対応し、
高度にセキュリティ保護されたネットワーク環境を構築できます
●USB3.0対応で、11acアクセスポイントの能力を最大限発揮しながら、
旧機種(WDC-867U3)から89%のサイズダウンを実現した小型化モデル
●ノートパソコンに装着しても、飛び出す部分はわずか22mmです。
装着したまま持ち運んでも気になりません
●電波干渉に強い5GHz帯(11ac/n/a)は最大867Mbps、
一般的な通信帯域である2.4GHz帯(11n/g/b)は最大300Mbpsの高速通信が可能。
(規格値)
●他の端末と同時にデータを受信・処理することができるMU-MIMO機能を搭載。
※アクセスポイント側もMU-MIMOに対応している必要があります
●オフィス内のアクセスポイントから離れた会議室や障害物がある場合でも
集中した電波を受信できる「ビームフォーミング」機能にも対応し、
快適に通信が可能です。
※アクセスポイント側も「ビームフォーミング」に対応している必要があります
●付属のCD-ROMまたはWEBからドライバーをダウンロードすることで使用可能
製品仕様
対応機種USBポート搭載Windowsパソコン、Intel社製CPU搭載Mac
対応OSWindows 10/8.1/7 SP1(32/64bit)
macOS Catalina 10.15、macOS Mojave 10.14、
macOS High Sierra 10.13、macOS Sierra 10.12 、
OS X El Capitan 10.11、OS X Yosemite 10.10
無線規格IEEE802.11ac/n/g/b/a
無線伝送速度
(理論値)
IEEE802.11ac:最大867Mbps
IEEE802.11n:最大300Mbps
IEEE802.11g/a:最大54Mbps
IEEE802.11b:最大11Mbps
チャンネル
(2.4GHz帯)
1~13ch
チャンネル
(5GHz帯(W52/W53/W56)
36/40/44/48/52/56/60/64/100/104/108/
112/116/120/124/128/132/136/140ch
無線セキュリティWPA2-EAP※(TKIP/AES)、
WPA-EAP※(TKIP/AES)、
802.1X/EAP※(WEP)
※EAPはTLSとPEAPに対応。
※Windows 10/8.1/7のみ対応
WPA2-PSK(TKIP/AES)、WPA-PSK(TKIP)、WEP(128/64bit)
IEEE802.1X対応対応方式:EAP-TLS、EAP-PEAP
対応サプリカント:Windows10/8.1/7(macOS、Mac OSは非対応)
その他ビームフォーミング機能、MU-MIMO機能
設定方式WPS (ソフト/ボタン方式)
アクセス方式インフラストラクチャー
アンテナ(本数) 内蔵アンテナ 送受信 2本 (2.4GHz/5GHz共用)
対応USB規格USB3.0 / USB2.0
USBアクセス速度
(理論値)
USB 3.0 スーパースピード:5Gbps
USB 2.0 ハイスピード:480Mbps
電源方式USBバスパワー
外形寸法約 幅:16×奥行:34×高さ:8mm
質量約4g
付属品セットアップガイド、CD-ROM
保証期間3年
適格請求書(インボイス)の発行をすることができません
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Product Price JPY
Japanese Sales Tax(10%) JPY

A 10% Sales Tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: 法人向け11ac対応USB3.0接続 867Mbps無線LANアダプター 電波干渉に強い5GHz帯(11ac/n/a)は最大867Mbpsの高速通信が可能: WDB-867DU3S
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my