TP-Link Archer T3U AC1300 Mini Wi-Fi USB Adapter (5GHz 867Mbps + 2.4GHz 400Mbps)
SKU: ARCHER-T3U-VER1Networking › Routers & Access Points
฿691
Price includes 7% VATPrice updated November 2, 2026
In stock1 year manufacturer's warranty
For orders placed before 12:00 on a business day; weekends excluded
GenuineFree delivery from ฿5,000Tax invoice
Compact USB 3.0 wireless adapter supporting dual-band Wi-Fi 5 (802.11ac) with a maximum speed of 1,300 Mbps, compatible with notebooks or desktop computers lacking built-in Wi-Fi ports
Key features
- Supports dual-band Wi-Fi 5 (802.11ac) with a maximum combined speed of 1,300 Mbps
- 5 GHz band delivers a maximum speed of 867 Mbps
- 2.4 GHz band delivers a maximum speed of 400 Mbps
- Supports MU-MIMO technology for improved multi-device network performance
- Uses USB 3.0 port for data transfer speeds up to 10 times faster than USB 2.0
Product description
The TP-Link Archer T3U is a compact, small-sized USB wireless adapter designed to enhance internet connectivity for notebooks or desktop computers without standard Wi-Fi. It supports dual-band Wi-Fi 5 (802.11ac), delivering a maximum speed of 867 Mbps on the 5 GHz band and 400 Mbps on the 2.4 GHz band, totaling 1,300 Mbps continuously. Equipped with MU-MIMO technology, it improves network efficiency when multiple devices are connected simultaneously. The adapter uses a USB 3.0 port, offering data transfer speeds up to 10 times faster than USB 2.0, making it ideal for high-speed, stable applications such as 4K video streaming, online gaming, or cloud-based collaboration.
More features
- Compact and lightweight design for easy portability
- Supports Windows 11/10/8.1/8/7/XP and Mac OS X 10.9–10.14
- Features internal antenna to reduce risk of loss
- Supports WPA/WPA2, WEP 64/128-bit security standards
Pros and limitations
Pros
- Up to 1,300 Mbps speed supports heavy-duty usage such as 4K streaming and online gaming
- Supports MU-MIMO technology for efficient simultaneous connections from multiple devices
- Compact and portable design requires minimal space
- Features USB 3.0 port for data transfer speeds up to 10 times faster than USB 2.0
- Supports multiple operating systems and works well with older Windows and Mac models
Limitations
- No additional USB ports available, which may limit connection options for other devices
- Uses internal antennas, which may affect signal strength in areas with many obstacles
Who it is for
Ideal for notebook or desktop computer users without built-in Wi-Fi who need high-speed streaming of 4K video, online gaming, or cloud-based collaboration
Connectivity
USB 3.0
Specifications (23)
- Antenna
- Internal
- Bandwidth
- 2.4GHz: Up to 400 Mbps (11n), 5GHz: Up to 867 Mbps (11ac)
- Frequency
- 5GHz, 2.4GHz
- Interface
- USB 3.0
- Dimensions
- 1.59 × 0.78 × 0.41in. (40.5 × 19.72 × 10.29mm)
- Signal Rate
- 5GHz 11ac: Up to 867Mbps (dynamic), 11n: Up to 300Mbps (dynamic), 11a: Up to 54Mbps (dynamic), 2.4GHz 11n: Up to 400Mbps (dynamic), 11g: Up to 54Mbps (dynamic), 11b: Up to 11Mbps (dynamic)
- USB Version
- 3.0
- Certification
- FCC, RoHS
- Wireless Modes
- Ad-Hoc / Infrastructure Mode
- MU-MIMO Support
- Yes
- Package Content
- AC1300 Mini Wireless MU-MIMO USB Adapter, Archer T3U Quick Installation Guide, Resource CD
- Storage Humidity
- 5%~90% non-condensing
- Wireless Security
- Support 64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
- Operating Humidity
- 10%~90% non-condensing
- Transmission Power
- <23dBm (EIRP)
- Wireless Standards
- IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
- Storage Temperature
- -40℃~70℃ (-40℉~158℉)
- System Requirements
- Windows 11/10/8.1/8/7/XP, Mac OS X 10.9-10.14
- Modulation Technology
- DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM, 256-QAM
- Operating Temperature
- 0℃~40℃ (32℉~104℉)
- Reception Sensitivity
- 5GHz: 11a 6Mbps: -91dBm, 11a 54Mbps: -76dBm, 11n HT20: -71dBm, 11n HT40: -70dBm, 11ac HT20: -68dBm, 11ac HT40: -64dBm, 11ac HT80: -62dBm; 2.4GHz: 11b 11Mbps: -86dBm, 11g 54Mbps: -73dBm, 11n HT20: -71dBm, 11n HT40: -70dBm
- Max Data Transfer Rate
- Up to 10x faster than USB 2.0
- Supported Operating System
- Windows 11/10/8.1/8/7/XP, Mac OS X 10.9–10.14
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
12 questions
Frequently asked questions about this product
Compiled from manufacturer information
Does the Archer T3U adapter support Wi-Fi 6?
Does not directly support Wi-Fi 6 (802.11ax) as it is a Wi-Fi 5 (802.11ac) device. However, it can still function well on Wi-Fi 6 networks if the router supports backward compatibility
Can I use the Archer T3U with a notebook that already has built-in Wi-Fi?
Yes, even though the notebook has Wi-Fi standard, adding the Archer T3U will help you connect to the 5 GHz network more stably, especially in areas with weak signal or obstacles.
What is the actual speed I can expect from the Archer T3U?
Actual speed depends on network conditions such as distance from the router, interference, and endpoint devices. However, under optimal conditions, the 5 GHz band can reach up to 867 Mbps, while the 2.4 GHz band reaches 400 Mbps
Can I use it with newer Mac models?
Yes, it supports Mac OS X 10.9 to 10.14. Drivers can be downloaded from the TP-Link website. For newer macOS versions, compatibility should be verified separately
Does the Archer T3U have an external antenna?
No, it features an internal antenna (Internal Antenna), which reduces size and prevents loss, though it may affect signal strength in certain areas
Can I use it with a Wi-Fi 6 router?
Yes, the Archer T3U supports backward compatibility with Wi-Fi 6 routers, allowing connection even without using Wi-Fi 6-specific features
Do I need to install drivers?
Most Windows systems automatically install drivers, but for maximum stability and performance, it is recommended to download the latest drivers from the TP-Link website for compatibility with supported operating systems
Is it in stock?
The TP-Link Archer T3U AC1300 Mini Wi-Fi USB Adapter (5GHz 867Mbps + 2.4GHz 400Mbps) is in stock and ready to ship. Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Order online at store.gist.co.th or contact our sales team at 092-251-4017.
How much does it cost?
The price is ฿691 (including 7% VAT). It is in stock and ready to ship. Business customers can request a quotation at sales@gist.co.th.
How long is the warranty?
Warranty period: 1 year official service-center warranty from TP-Link (manufacturer's terms). To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
1 year official service-center warranty from TP-Link
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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Price
฿691