D-Link Systems, Inc.
D-Link Wi-Fi 6 AX1800 Gigabit USB 3.0 Adapter with Cradle for Upgrading Desktop & Laptop PCs - (DWA-X1850-B1)

Important: The DWA-X1850-B1 only supports Windows 10, and Windows 11 (64 bit). Driver are available at https://support.dlink.com .
The DWA-X1850 AX1800 Wi-Fi 6 USB Adapter conveniently plugs right into your laptop to give you blazing-fast Wi-Fi 6 connections (up to 1800 Mbps) and WPA3 encryption for enhanced network security.
- UPGRADE TO WI-FI 6: Add AX1800 Wi-Fi 6 speeds to your PC or laptop for blazing-fast, stable connectivity with up to 574 Mbps (2.4 GHz) / 1200 Mbps (5 GHz). Up to 90% faster 2.4 GHz Speeds and 38% faster 5 GHz speeds compared to Wi-Fi 5 technology
- PERFECT FOR STREAMING & GAMING: Enjoy smooth 4K streaming, VR gaming, and video calls with reduced lag and better reliability
- COMPACT & PORTABLE DESIGN: Sleek, travel-friendly USB dongle for easy, on-the-go Wi-Fi 6 connectivity
- ADVANCED OFDMA TECHNOLOGY: Boosts connection efficiency by reducing network congestion, ensuring fast, stable Wi-Fi 6 performance for your laptop or PC even in busy home networks
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ENHANCED SECURITY WITH WPA3: Better protect your network with the latest 128-bit Wi-Fi encryption for safer connections
- USB 3.2 GEN 1 SUPPORT: Ensures maximum performance and faster data transfers on compatible USB ports
- DUAL-BAND VERSATILITY: Switch between 2.4 GHz and 5 GHz bands for optimal speed and stability
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FLEXIBLE PLACEMENT: Includes a 3-ft USB cradle for improved signal positioning and coverage
- EASY INSTALLATION: Quick driver setup compatible with Windows 10 & 11 (64-bit), so you can start surfing faster
- BACKWARDS COMPATIBILITY: Works with older Wi-Fi standards, making it versatile for any network setup
EASILY UPDATE YOUR PC OR DESKTOP TO WI-FI 6
The DWA-X1850 quickly adds Wi-Fi 6 connectivity to your desktop or notebook. Wi-Fi 6 - Enhanced Performance and Coverage – This WiFi 6 USB 3.2 Gen1 Adapter offers higher throughput and more efficient transmission for better 4K streaming, gaming, and downloading. LOWER LATENCY - Reduces lag for better gaming or VR experiences. Compatible with slower USB 2.0 ports but may affect overall performance.
Dual-band AX1800 Speeds
Up to 600 Mbps on the 2.4 GHz band and up to 1200 Mbps on the 5 GHz band – perfect for all your online needs.
Advanced Beamforming
Beamforming technology detects your DWA-X1850's location and focuses a direct signal to the device allowing for even greater coverage and range.
MU-MIMO
MU-MIMO greatly enhances large packet data—such as streaming and online gaming, allowing you to sit back, relax and have a great time online.
COMPACT, STYLISH AND EASY TO SET UP
The DWA-X1850 fits in the palm of your hand and has available drivers for quick and simple installation, so you can take it with you anywhere. What's more - you can even use it on other laptops!

WPA3™ FOR ENHANCED NETWORK SECURITY
The latest WPA3™ Wi-Fi encryption helps provide more protection for your network and connected devices.

US Domestic Orders To Contiguous 49 States
- Orders are processed Monday – Friday, excluding holidays.
- Orders using Fedex SmartPost are estimated to arrive within 5 to 7 business days (not including Sunday or holidays) following credit card authorization and order processing.
- Please allow 1 to 3 business days to process order.
- Orders placed after 10:00 am Pacific Standard Time will not be processed until the following business day.
- D-Link will use their discretion on using Fedex SmartPost carriers only.
- Sales tax are not counted towards the merchandise subtotal. Only one promotional code can be used per order.
Shipping Methods and Rates
|
Order Amount |
Fedex SmartPost |
Estimated Arrival Time |
|
Over $30.00 |
FREE |
5-7 business days |
- Free shipping on orders over $30 valid (not including sales tax) on Fedex SmartPost shipping only. Not valid on previous purchases. Valid for limited time only.
Shipping Timeline
- Shipping time does not include processing time of 1-3 business days.
- Estimated arrival times are not guaranteed. Weather delays and other unforeseen circumstances may impact delivery time.
- Fedex does not deliver on Sundays or holidays.
D-Link Holidays
Packages will not be processed or shipped on the following acknowledged holidays.
|
Holiday |
Acknowledged Date |
|
New Year’s Day |
Monday, January 1, 2024 |
|
President’s Day |
Monday, February 19, 2024 |
|
Good Friday |
Friday, March 29, 2024 |
|
Memorial Day |
Monday, May 27, 2024 |
|
Fourth of July |
Thursday, July 4, 2024 |
|
Labor Day |
Monday, September 2, 2024 |
|
Thanksgiving Day |
Thursday, November 28, 2024 |
|
Day after Thanksgiving |
Friday, November 29, 2024 |
|
Christmas Day |
Wednesday, December 25, 2024 |
|
New Year's Eve |
Tuesday, December 31, 2024 |
Additional Information
- We do not offer shipping to P.O. Boxes.
- We are currently not offering shipping to the following locations:
- Alaska
- American Samoa
- Micronesia
- Guam
- Hawaii
- Marshall Islands
- Northern Mariana Islands
- Palau
- Puerto Rico
- S. Virgin Islands
- APO/FPO
Returns - Physical Products
Products purchased directly from the official shop.us.dlink.com site may be returned within 30 days of the delivery date, subject to the terms and conditions below.
To initiate a return, customers must contact D-Link to obtain a Return Merchandise Authorization (RMA) and return instructions. Returns received without an approved RMA may not be processed.
Returned products must be received in good condition and include:
- the unit with an intact serial/UPC label
- original power supply
- all accessories originally included
- Proof of purchase or invoice
We strongly recommend including the original packaging and documentation. If items are missing, damaged, or show signs of excessive use, the refund amount may be reduced accordingly.
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Restocking Fees
Returned products may be subject to a restocking fee of up to 15%, at D-Link’s discretion, based on product condition, completeness, and the nature of the return.
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Return Shipping
Unless the product is confirmed or deemed defective by the D-Link technical support team, or the return is due to a shipping error by D-Link, the customer is responsible for return shipping costs.
We recommend using a carrier that provides a tracking number. D-Link is not responsible for items that are lost or damaged in transit.
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Defective or Incorrect Products
If a product is confirmed or deemed defective by the D-Link technical support team, or an incorrect item was shipped, D-Link will provide return instructions and cover applicable return shipping costs.
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Refund Processing
Approved refunds will be issued to the original payment method once the returned product has been received and inspected.
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Refund Timing
Refunds are typically processed within seven (7) to ten (10) business days of D-Link’s receipt of the returned product. Please note that your financial institution may take additional time to post the refund to your account.
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Final Sale Items
Products clearly marked as Final Sale are not eligible for return, exchange, or refund.
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Services
All sales of services, including technical support or service plans, are final and non-refundable.
Consumer Rights
Nothing in this policy limits any rights you may have under applicable consumer protection laws that vary by state.
To start a return:
Use the contact methods available at: https://support.dlink.com/search.aspx
Transform your desktop or laptop’s connectivity with the D-Link AX1800 Wi-Fi 6 USB Adapter. Designed to deliver ultra-fast speeds of up to 1200 Mbps on the 5 GHz band and 574 Mbps on the 2.4 GHz band, this adapter offers up to 90% faster speeds on the 2.4 GHz band and 38% faster speeds on the 5 GHz band compared to Wi-Fi 5 for uninterrupted 4K streaming, immersive VR gaming, and lag-free video calls. Featuring advanced technologies like OFDMA and MU-MIMO, it keeps your laptop or PC running smoothly, even in busy networks.
Unmatched Portability and Ease of Use
Compact and stylish, the DWA-X1850-B1 is built for life on the go. Slip it into your laptop bag and enjoy fast, reliable Wi-Fi wherever you are. Setting it up is a breeze with drivers for Windows 10 and 11, while the included 3-ft USB cradle ensures you can position it for maximum performance at home or on the road.
Enhanced Security and Backward Compatibility
Keep your network safer with WPA3TM encryption, the latest industry-standard protection against cyber threats. Whether you’re connecting to older routers or new ones, the DWA-X1850-B1 ensures seamless compatibility, offering dual-band connectivity for reliable performance on both 2.4 GHz and 5 GHz networks.
Boost Your Productivity and Entertainment
From high-speed file transfers to jitter-free VoIP calls, this USB adapter ensures every task is handled efficiently. Its USB 3.2 Gen 1 interface ensures the fastest data transfer speeds, while its advanced Beamforming technology focuses the Wi-Fi signal directly to your device for improved coverage and reliability.
Specification
Antenna: Integrated antenna
Certifications: CE, FCC Class B, IC
Dimensions: 95.5 x 30 x 12.7 mm
Interfaces: USB port (USB 3.2 Gen 1 (USB 3.0) standard)
Operating Humidity: 10% to 90% non-condensing
Operating System: Windows 11 (64-bit driver support), Windows 10 (32 & 64-bit driver support)
Operating Temperature: 0 to 40 °C (32 to 104 °F)
Operating Voltage: 5.0 V DC ± 10%
Power: Operating mode : 464 mA, Standby mode : 154 mA
Standards: IEEE 802.11aIEEE, 802.11acIEEE, 802.11axIEEE, 802.11n
Storage Humidity: 5% to 95% non-condensing
Storage Temperature: -20 to 75˚ C (-4 to 167° F)
Weight: 23.6 g
Wireless Encryption: WPA2™, and WPA3™ (Wi-Fi Protected Access)
Wireless Speed: 802.11ax up to 1200 Mbps (5 GHz) 802.11ax up to 574 Mbps (2.4 GHz)




