- Home Page /
- Office Products /
- Office Electronics /
- Telephone Accessories /
- VoIP /
- Adapters /
- Yealink WF40 USB Wi-Fi Dongle Adapter for Des...
0 ratings
Item #:
11402811
Yealink WF40 USB Wi-Fi Dongle Adapter for Desk Phones - Compatible Phone Models - T46U, T48U,T43U, T44U, T42U, T46S, T48S, T42S,T41S, T53, T52S,
Item #:
11402811
XCD 217
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Wednesday, July 29
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Say Goodbye To Wires Go Wireless on Your Wi-Fi Network
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
- Bundle of 2 items: Yealink wifi adapter wireless usb dongle wf40 for Yealink Desk phones and Global Teck microfiber cloth; Insert WF40 into the Yealink phone USB port, enable WiFi on the phone screen and join your network, supports WPA WPA2 and WPA2 PSK security, WiFi signal must be 2.4ghz
- FOR YEALINK DESK PHONES ONLY: Compatible only with the Yealink desk phone models listed below, not compatible with PCs, laptops, tablets, or computer USB WiFi use, not compatible with other phone brands, does not add Bluetooth and does not pair Bluetooth headsets
- GOODBYE WIRES: With the Yealink WF40 powerful usb wifi adapter you can avoid running ethernet cables, drilling holes and other pains that come with installing Yealink desk phones; save time, money and frustrations
- COMPATIBLE YEALINK MODELS: Compatible with T27G, T29G, T41S, T42S, T46S, T48S, T46U, T48U, T42U, T43U, T44U, T52S, T54S, T53, check the model number on the back label before ordering; will not work with other models, will not work with non Yealink phones
- 2.4GHz WIFI ONLY: Connects to 2.4GHz WiFi networks only, up to 150 Mbps, not compatible with 5GHz networks, if your WiFi signal is 5GHz only the WF40 will not work use the Yealink WF50 which has both 2.4 and 5.0Ghz
| Hardware Interface | USB 2.0 Type A |
| Compatible Devices | T41S, T42S, T46S, T48S, T42U, T43U, T44U, T46U, T48U, T52S, T54S, T53, Yealink Telephones: T27G, T29G, T46G, T48G, |
| Data Link Protocol | IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| Data Transfer Rate | 150 Megabits Per Second |
| Item Weight | 2 Grams |
| Color | Black |
| Brand | Global Teck Worldwide |
| UPC | 709257047348 |
| Manufacturer | Yealink |
| Mfr Part Number | WF40USB-B |
| Model Number | WF40USB-B |
| Unit Count | 2.0 Count |
| Built-In Media | Global Teck Microfiber Cloth, Yealink User Guide, Yealink WF40 Wifi Dongle |
| Compatible Devices | T41S, T42S, T46S, T48S, T42U, T43U, T44U, T46U, T48U, T52S, T54S, T53, Yealink Telephones: T27G, T29G, T46G, T48G, See more |
| Number of Items | 1 |
What's in the box
Yealink WF40 Wifi Dongle
Global Teck Microfiber Cloth
Yealink User Guide
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the Yealink WF40 Dongle compatible with my phone?
Answer: Yes, it is compatible with various Yealink IP phones including T27G, T29G, T46G, and others. -
Question:
Do I need to upgrade my phone's firmware to use the dongle?
Answer: Yes, some Yealink phones may require a firmware upgrade for optimal functionality with the dongle. -
Question:
What is the transmission rate of the Yealink WF40 Dongle?
Answer: The Yealink WF40 Dongle has a robust transmission rate of 150 Mbps.
Global Teck Worldwide Adapters WF40USB-B Editorial Review
No editorial reviews found
Customer Reviews & Ratings
110 customers ratings
-
5 Star
81%
-
4 Star
9%
-
3 Star
6%
-
2 Star
1%
-
1 Star
3%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 217
Order now and get it around Wednesday, July 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 1 item left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Dynamic plug-and-play USB device for easy setup.
- Ideal for smaller organizations seeking reliable wireless connectivity.
- Robust transmission rate of 150 Mbps for quick communication.
- Compatible with a range of Yealink IP phones.
- Avoid the hassle of wires and expensive installations.
- Customer-rated 4.6 out of 5 stars for satisfaction.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.