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Item #:
130422437
Premiertek 802.11a/b/g/n/ac Dual Band 2.4GHz/5GHz Wireless USB 2.0 LAN Adapter up to 433Mbps (PT-8811AU)
Item #:
130422437
GBP 24
Price Details
Price
GBP 24
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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In stock
Imported from USA store
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, July 24
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What Stands Out
Dual Band Support
Offers both 2.4GHz and 5GHz bands, enabling faster and more stable connections for various wireless devices, catering to diverse networking needs.
High-Speed Connectivity
Achieves speeds of up to 433Mbps, ensuring seamless streaming and gaming experiences, surpassing many competitors in performance.
USB 2.0 Compatibility
Easily connects to a wide range of devices through USB 2.0, enhancing versatility and convenience for users across different systems.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Home Users
Ideal for home users needing stable and fast Wi-Fi connectivity for streaming and browsing on multiple devices.
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Gamers
Great for gamers seeking low-latency connections and support for high-speed internet on gaming consoles and PCs.
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Remote Workers
Perfect for remote workers who require reliable internet access for video conferencing and online collaboration tools.
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High Bandwidth Users
Not suitable for users with extensive bandwidth needs, such as those who frequently download large files.
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Enterprise Environments
May not meet the demanding requirements of enterprise networks that often require extensive network features and reliability.
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Legacy Device Users
Users with older devices that do not support USB 2.0 or higher speeds might have compatibility issues.
Product Description
Premiertek 802.11a/b/g/n/ac Dual Band 2.4GHz/5GHz Wireless USB 2.0 LAN Adapter up to 433Mbps (PT-8811AU)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the maximum speed of the PT-8811AU Wireless USB Adapter?
Answer: The PT-8811AU Wireless USB Adapter supports speeds of up to 433Mbps. This high-speed capability allows for streaming HD videos, online gaming, and smooth web browsing without interruptions. It operates on both 2.4GHz and 5GHz bands, providing flexibility in choosing the optimal frequency for your needs. -
Question:
How do I install the PT-8811AU Wireless USB Adapter?
Answer: Installing the PT-8811AU is straightforward. Simply plug the adapter into a compatible USB port on your device, and it should automatically recognize it. If required, you can install the drivers from the provided CD or downloaded from the manufacturer's website. This quick setup allows you to enhance your device’s connectivity in a matter of minutes. -
Question:
Is the PT-8811AU compatible with all operating systems?
Answer: Yes, the PT-8811AU is compatible with multiple operating systems, including Windows, Mac OS, and Linux. Its versatility ensures that you can easily connect your laptop or desktop, regardless of the operating system. This wide compatibility makes it a suitable choice for various users and setups. -
Question:
Can I connect multiple devices using the PT-8811AU adapter?
Answer: The PT-8811AU adapter allows you to connect to a wireless network, enabling multiple devices to share the same internet connection. However, wireless networks have limits on speed distribution, so performance may vary based on the number of active devices. Ideal scenarios include using it with laptops, desktops, and game consoles, allowing seamless connectivity across your home or office. -
Question:
What are the benefits of using a dual-band adapter?
Answer: Using a dual-band adapter like the PT-8811AU provides the benefit of increased flexibility and reduced interference. The 2.4GHz band is suitable for basic web browsing, while the 5GHz band is ideal for high-demand tasks like streaming or gaming. This means you can allocate your network resources efficiently based on the specific requirements of different tasks. -
Question:
Does the PT-8811AU support security protocols?
Answer: Yes, the PT-8811AU supports several security protocols, including WPA/WPA2, which preserve the integrity of your network connection. This feature provides peace of mind, ensuring that your data remains secure while transmitting over Wi-Fi networks. It’s especially important for users handling sensitive information or engaging in online banking. -
Question:
What range can I expect from the PT-8811AU adapter?
Answer: The range of the PT-8811AU adapter can vary depending on environmental factors, but generally, it can reach up to 100 meters in open space for the 2.4GHz band. For indoor use, this distance can be reduced due to walls and other obstructions. It’s ideal for extending Wi-Fi coverage throughout your home or office, providing robust connectivity even in larger spaces. -
Question:
Is the PT-8811AU adapter portable?
Answer: Yes, the PT-8811AU adapter is compact and lightweight, making it highly portable. You can easily carry it in your laptop bag, allowing for internet access wherever you go. This is particularly useful for professionals who travel frequently or for students who need a reliable connection in different environments. -
Question:
What kind of devices can I connect with the PT-8811AU?
Answer: The PT-8811AU can connect with any device that has a USB port and supports wireless connectivity, such as laptops, desktops, and even some smart TVs. This versatility ensures that you can enhance the internet capabilities of various devices, making it a useful addition to any tech setup. -
Question:
Where can I buy the 802.11a/b/g/n/ac Dual Band 2.4GHz/5GHz Wireless USB 2.0 LAN Adapter PT-8811AU?
Answer: You can buy the 802.11a/b/g/n/ac Dual Band 2.4GHz/5GHz Wireless USB 2.0 LAN Adapter PT-8811AU from Ubuy. They provide a reliable platform with various purchasing options and shipping methods tailored to your needs in UK.
Premiertek USB Network Adapters Editorial Review
The 802.11a/b/g/n/ac Dual Band 2.4GHz/5GHz Wireless USB 2.0 LAN Adapter (PT-8811AU) has garnered mixed reviews from users, reflecting a blend of satisfaction and frustration. When functioning optimally, the product performs well and meets expectations, with some users reporting a significant boost in their internet speeds, particularly when upgrading from older hardware. Many appreciate its dual-band capabilities, allowing compatibility with a variety of wireless systems, including Linux distributions. The ease of installing the driver (if done correctly) further enhances user experience. However, multiple users expressed concerns over build quality and longevity, citing issues such as overheating, premature failure, and a flimsy design. The plastic cover has been noted to easily break off, leading to further functional issues. Setup can also be a hurdle, particularly for Windows 8.1 users who have encountered installation problems unless they followed specific instructions to avoid using the included CD. Additionally, the protruding design can be a nuisance, posing a risk for damage during transportation. Overall, while the device can provide effective performance, potential buyers might want to weigh these reliability concerns against the reasonable price point before making a decision. **
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Pros
- Good performance with dual-band capability.
- Significant speed improvement for users with older wireless cards.
- Compatible with multiple operating systems, including Linux.
- Easy installation process if followed correctly.
Cons
- Reports of overheating and premature failure.
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
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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.
GBP 24
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, July 24
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.)
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Features & Benefits
- Powerful WLAN USB adapter with speeds up to 433Mbps.
- Compatible with PC and laptops for unlimited wireless network access.
- Supports both 2.4GHz and 5GHz frequency bands.
- Utilizes advanced modulation schemes for enhanced performance.
- Offers strong security with WEP, WPA/WPA2 encryption.
- Compact design for easy portability and installation.
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