Premium USB Network Card Solutions
This advanced USB network card provides fast, stable WiFi 6 connectivity for desktops and laptops needing reliable high-speed internet access in homes, offices, or project environments.
Our Advantages:
- Superior Production Quality Ensures Reliability
- Flexible Low MOQ Supports Small Orders
- Fast Delivery Meets Tight Timelines
- Full OEM Customization Available Now
- Includes CE ISO9001 ISO14001 RoHS Certificates
- Quick Sample Production for Testing
- Expert Support for Custom Projects
Note: For specific requirements, please send us an inquiry to contact us.
- Datasheet
- Product Overview
- How to Choose
| Model | CF-945F |
| Wireless standard | IEEE802.11a/b/g/n/ac/ax |
| RF Parameters | Frequency Band:2.412-2.484GHz; 5.180-5.825GHz |
| Antenna | 2*2.5dBi Antenna |
| Wireless Rate | 2.4GHz:573Mbps; 5.8GHz:1200Mbps |
| Bluetooth | / |
| USB Port | USB 3.0 |
| Other Functions | / |
| Support OS | Win7/10/11 |
| Encryption | WPA, WPA2, WPA3, WEP |
| Physical Features | Plastic shell, Size: 78.3*36.8*11.5mm, 1*WiFi indicator light |
| Working Environment | Working Temperature: 0°C~40°C Storage Temperature: -40°C~70°C Working Humidity: 10%~90%RH Non-condensing Storage Humidity: 5%~90%RH Non-condensing |
Frustrated by slow downloads, frequent disconnects, poor range, and lag when using multiple devices on your desktop PC? In busy offices, creative studios, or home workspaces, these issues reduce productivity and cause constant interruptions.
You deserve a simple yet powerful upgrade that delivers consistent high-speed performance. Our USB network card is the ideal solution. This WiFi 6 adapter instantly boosts your desktop’s wireless capabilities with dual-band support and AX1800 speeds for smooth 4K streaming, online gaming, and large file transfers.
You’ll benefit from no lag, stable connections, and extended range that eliminates dead zones around your workspace. Built for B2B reliability, it offers easy plug-and-play installation, strong security, and broad OS compatibility. Businesses and professionals choose this best wifi adapter for desktop PC because it provides professional-grade connectivity that scales with your needs. Stop dealing with outdated adapters and start enjoying uninterrupted performance that supports your team’s success.
Product selection for AX600/AX900/AX1800 USB WiFi6 adapters should consider required throughput, USB interface version, antenna configuration, installation flexibility, and target operating environment to ensure stable, high-performance wireless connectivity.
Quick Recommendation
➤ Basic desktop/laptop connectivity → CF-941F
➤ Balanced performance & dual-antenna stability → CF-943F V2
➤ High-throughput demanding applications → CF-945F
➤ Basic Office & Everyday Use
Recommended: CF-941F
Why choose it: Compact driver-free AX600 adapter with external 3dBi antenna delivers reliable 286Mbps dual-band performance via USB2.0. Ideal for standard desktop/notebook use with simple plug-and-play installation and Simulate AP function.
➤ Balanced Performance for Home & Small Office
Recommended: CF-943F V2
Why choose it: AX900 WiFi6 adapter with 2×2dBi antennas and 601Mbps on 5.8GHz offers improved speed and signal stability over entry-level models. USB2.0 interface with compact design suits medium-demand environments needing better coverage without USB3.0 requirement.
➤ High-Performance & Bandwidth-Intensive Tasks
Recommended: CF-945F
Why choose it: AX1800 flagship with 2×2.5dBi antennas, USB3.0 interface, and up to 1200Mbps on 5.8GHz + 573Mbps on 2.4GHz ensures superior throughput and low latency. Perfect for high-density concurrent users or data-heavy applications.
➤ Need Help Choosing?
If you are unsure which wireless router best fits your project or business requirements, our team is ready to assist.
Please contact us at: hsw@comfast.cn
Strong Technical Specs
Many users suffer from unstable connections and slow speeds on older adapters. Our USB network card solves these issues with AX1800 WiFi 6 speeds reaching 573Mbps on 2.4GHz and 1200Mbps on 5GHz, dual external antennas, USB 3.0 interface, and support for WPA3 encryption. It ensures reliable performance for demanding applications while maintaining low latency and broad compatibility.
Outstanding Performance
Weak signals and dropped connections hurt your workflow daily. This USB network card tackles those problems with WiFi 6 technology, high-gain antennas, and powerful signal processing. It delivers ultra-stable high-speed internet even in congested environments, supporting multiple devices without lag for superior desktop experiences.
Solves Connectivity Challenges
Dead zones, slow speeds on desktops, and unreliable wireless performance frustrate many users in larger rooms or multi-floor setups. Our solution extends strong, fast WiFi reliably to your PC, handling heavy workloads in offices or homes. Enjoy seamless online activities with consistent coverage wherever your desktop is located.
Easy Management
Complex driver installations and ongoing connection issues waste time. This USB network card offers simple plug-and-play setup with automatic driver support for Windows systems. It provides user-friendly controls and stable performance that requires minimal maintenance while delivering reliable wireless access.
Comprehensive Manufacturing Support
- Expert OEM/ODM Customization Services Available
- Advanced Factory with Modern Production Lines
- Strict Quality Control Standards Maintained Always
- Flexible Low MOQ Meets Business Needs
- Reliable On-Time Delivery Guaranteed
- Fast Sample Production for Quick Testing
- Complete CE ISO RoHS Certifications Provided
Integrated Value Creation
- Robust R&D and Technical Expertise Team
- Comprehensive Product and Solution Capabilities
- Rigorous Quality Control Throughout Process
- Professional Pre-Sales Technical Consultation
- Reliable After-Sales and Technical Support
- Efficient Supply Chain with Cost Advantages
- Full Compliance and Project Delivery Expertise
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About COMFAST
Your Trusted Wireless Tech Ally
We specialize in enterprise-grade network communication and wireless coverage solutions—we’re a professional manufacturer and one-stop provider that handles R&D, production, customization, and service all under one roof. Our core lineup includes dual band wireless usb adapters, wireless repeaters, routers, access points, bridges, switches, and more. With proven technical expertise, standardized production lines, and efficient service, we ship stable, reliable, and practical wireless products and custom services to clients worldwide.
We put you first, offering end-to-end B2B support: from needs assessments and solution design to customization, sample testing, mass production, on-time delivery, and round-the-clock technical and after-sales assistance. We maintain strict quality control, full product certifications, top-tier OEM/ODM capabilities, and a robust supply chain. We flex to fit your unique needs—whether it’s project bidding, engineering deployment, brand customization, or overseas trade. We’re not just a supplier; we’re your long-term, worry-free strategic partner.
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