Versatile Colorful Wireless Bluetooth Adapter

Dual-Band Combo for Seamless PC Connectivity

650Mbps Wireless Bluetooth Adapter

This wireless bluetooth adapter brings 650Mbps dual-band WiFi plus Bluetooth 4.2 in a tiny USB stick that fits any PC. Ideal for hotels, offices, and device access projects needing fast, stable wireless performance with simple plug-in setup.

Our Advantages:

Custom logo & shell design
Flexible low MOQ support
7-day rapid sample making
Global certification compliance
End-to-end quality control
Free technical consultation

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Datasheet
Product Overview
How to Choose

Model	CF-813B
Antenna	Built in 2dBi Antenna
USB Port	USB2.0
Frequency	WiFi: 2.412-2.484GHz, 5.180-5.825GHz; Bluetooth4.2
Standard	IEEE802.11a/b/g/n/ac
Rate	11b: 1/2/5/11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 200Mbps 11ac: 433Mbps
Encryption	WPA-PSK/WPA2-PSK WPA/WPA2 WEP
Support OS	Windows 7 / 8 / 8.1 / 10 MacOS10.6-MacOS10.15; Note: Bluetooth driver does not support Windows XP/Vista/MAC
Other Functions	Soft AP function
Physical Features	Size: 27167mm
Working Environment	Working Temperature: 0℃~40℃ Storage Temperature: -40℃~70℃ Working Humidity: 10%-90%RH Non-condensing Storage Humidity: 5%-90%RH Non-condensing

You deal with sluggish downloads, constant Bluetooth pairing fails, and weak signals that kill productivity in hotels full of guests, offices handling dozens of devices, or projects requiring reliable device access. These dead zones and unstable links from basic adapters waste time and create daily headaches you cannot ignore.

The wireless bluetooth adapter changes everything right now. This wireless bluetooth adapter slides into any USB port and delivers instant 650Mbps dual-band power with smooth Bluetooth 4.2 as the perfect wifi and bluetooth usb adapter for pc. The wireless bluetooth adapter works as your wifi bluetooth adapter pc and bluetooth and wifi adapter for pc, complete with Soft AP support for easy sharing. The wireless bluetooth adapter fits Windows and Mac systems with zero hassle and turns any PC into a strong wireless hub.

Experience no lag, no dead zones, and rock-solid connections with the wireless bluetooth adapter. Businesses depend on this wireless bluetooth adapter for nonstop performance across busy environments. Upgrade today with the wireless bluetooth adapter — the top wireless bluetooth adapter that guarantees faster speeds, full coverage, and hassle-free results every single day as your reliable wifi and bluetooth usb adapter for pc, wifi bluetooth adapter pc, and bluetooth and wifi adapter for pc.

Technical Selection Guide

Quick Recommendation

➤ Ultra-portable → CF-813B

➤ Daily use → CF-726B

➤ High-speed / multi-device → CF-727B

➤ Low Profile / Portable

Recommended: CF-813B
Optimized for mobility and space-limited setups.

Coverage: Short range
Device Density: 1–3 devices
Bandwidth: Up to 650Mbps (light streaming, daily tasks)
Specs: Dual-band AC (2.4GHz + 5GHz), Bluetooth 4.2, ultra-mini form factor

➤ Mid Performance

Recommended: CF-726B
Balanced solution for stable everyday connectivity.

Coverage: Medium range
Device Density: 2–5 devices
Bandwidth: Up to 650Mbps (HD streaming, multitasking)
Specs: Dual-band AC, Bluetooth 4.2, compact design

➤ High Performanc

Recommended: CF-727B
Designed for high throughput and dense environments.

Coverage: Extended stability in larger spaces
Device Density: 5+ devices
Bandwidth: Up to 1300Mbps (gaming, 4K streaming)
Specs: Dual-band AC1300, Bluetooth 4.2

➤ 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: zy@comfast.cn

High-Speed Dual-Band Performance

Tired of lagging internet and spotty Bluetooth that disrupts work and entertainment? This wireless bluetooth adapter solves the issue with 650Mbps speeds across 2.4GHz for range and 5GHz for speed. The wifi and bluetooth usb adapter for pc keeps connections stable even in busy environments, turning outdated desktops into efficient hubs for HD streaming, file transfers, and multiplayer gaming without frustrating interruptions.

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Integrated Bluetooth 4.2 Connectivity

Annoyed by separate dongles and unreliable pairings for headphones or controllers? Plug in this wireless bluetooth adapter to add seamless Bluetooth 4.2 alongside WiFi. The wifi bluetooth adapter pc eliminates device conflicts and weak links, enabling low-latency audio and peripheral use so you focus on productivity or fun instead of troubleshooting multiple adapters.

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CF-813B Integrated-Bluetooth-4.2-Connectivity

Compact Plug-and-Play Design

Frustrated with bulky adapters that clutter ports and require complex setups? This tiny wireless bluetooth adapter measures just 27x16x7mm and installs driver-free on Windows and Mac. The bluetooth and wifi adapter for pc boosts any PC instantly, solving portability and compatibility pains for travelers and users who need quick, reliable wireless upgrades on the go.

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Versatile Soft AP Hotspot Mode

Struggling to share internet without extra routers in meetings or trips? Activate Soft AP on this wireless bluetooth adapter to turn your PC into a hotspot for phones and tablets. The wifi and bluetooth usb adapter for pc provides easy sharing with strong encryption, fixing limited access issues so everyone stays connected securely without added hardware costs.

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Professional Custom Manufacturing Experts

Tailored features designed to fit your every need:

OEM/ODM full product customization support
In-house factory controls production end-to-end
5-stage strict quality inspection process
Flexible low MOQ for niche market needs
Expedited delivery to meet tight deadlines
Samples validate your design ideas
CE/ISO/RoHS certified for global sales

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Flexible Wholesale Cooperation Models

Achieve long-term growth with our dedicated collaboration and support:

10+ years wireless R&D technical expertise
Tailored solutions for home and enterprise users
Rigorous multi-stage quality control checks
Dedicated pre-sales technical consulting
24/7 after-sales troubleshooting assistance
Stable supply chain cuts production costs
Compliance support for global project bidding

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COMFAST Related Products

About COMFAST
Reliable Manufacturer & Custom Supplier

Our company specializes in enterprise-level network communication and wireless coverage solutions. As a professional manufacturer and solution provider, we integrate R&D, production, customization, and service seamlessly. Our main products include wireless bluetooth adapter models like CF-813B, wireless repeaters, routers, access points (APs), wireless bridges, switches, and more. With mature technical expertise in dual-function connectivity, standardized production systems, and efficient service processes, we deliver stable, reliable, and practical wireless products and customized services to customers worldwide.

We are customer-centric and provide one-stop, full-process B2B services: from needs assessment, solution design, and product customization, to sample testing, mass production, and on-time delivery, as well as comprehensive technical support and after-sales service, forming a complete service closed-loop. We maintain a strict quality control system, complete product certifications, mature OEM/ODM capabilities, and a stable supply chain. We flexibly support diverse cooperation needs, including project bidding, engineering deployment, brand customization, and overseas trade. We are more than just a supplier — we are your long-term, reliable, and worry-free strategic partner.

Do computers still have network cards?

Yes, most modern computers still have network cards. Almost all desktops and laptops come with built-in network cards for connectivity. A wifi and bluetooth usb adapter for pc acts as an external network card if a computer lacks built-in wireless or Bluetooth features. Built-in network cards usually support both wired (Ethernet) and wireless (WiFi) connections. They are essential for connecting to home, office, or public networks. Older computers may have only wired network cards, but newer models include wireless capabilities. For office computers, network cards are critical for daily tasks like file sharing and video conferencing. If a computer’s built-in network card fails, an external USB adapter is an easy replacement. You can check for a network card by looking for an Ethernet port or WiFi icon on the computer. COMFAST wifi and bluetooth usb adapter for pc models are reliable external options for any computer.

Do USB Wi-Fi adapters work on PC?

Yes, USB Wi-Fi adapters work perfectly on PCs. They are designed to add or upgrade wireless connectivity to PCs of all types. A wifi bluetooth adapter pc is compatible with most Windows, Linux, and even some Mac PCs. They plug directly into a PC’s USB port, requiring no advanced technical skills to install. Most PCs detect the adapter automatically, and drivers often install without extra steps. For home use, they let desktop PCs connect to WiFi without Ethernet cables. For office PCs, they provide a quick fix if the built-in WiFi fails. They work with both desktop and laptop PCs, as long as there is an available USB port. To ensure compatibility, check the adapter’s specifications against your PC’s operating system. Avoid cheap adapters that may cause lag or disconnections. COMFAST wifi bluetooth adapter pc models work seamlessly with all modern PCs.

What are the disadvantages of a USB WiFi adapter?

The main disadvantages of a USB WiFi adapter are limited range and potential signal interference. USB adapters are smaller than internal network cards, so their signal strength is often weaker. A bluetooth and wifi adapter for pc may experience interference from other USB devices or nearby electronics. They can also be prone to disconnections if the USB port is loose or faulty. Some USB 2.0 adapters may not support high-speed WiFi standards, leading to slower speeds. For large offices or homes, their range may not cover all areas, creating dead zones. They also take up a USB port, which can be a problem for PCs with limited ports. To minimize these issues, choose an adapter with external antennas for better range. Place the adapter in an open area away from other electronics. COMFAST bluetooth and wifi adapter for pc models are designed to reduce these common disadvantages.

What is the point of a USB WiFi adapter?

The point of a USB WiFi adapter is to add or upgrade wireless connectivity to a PC. It is ideal for PCs without built-in WiFi, like older desktops or some office computers. A wifi and bluetooth usb adapter for pc also adds Bluetooth functionality, making it versatile. It eliminates the need for Ethernet cables, offering flexibility in PC placement. For home use, it lets you move your PC to any area with WiFi coverage. For office use, it provides a quick solution if a PC’s built-in WiFi fails. It also lets you upgrade an older PC to support newer WiFi standards, like WiFi 6. This improves speed and stability for gaming, streaming, or work tasks. It is a cost-effective alternative to replacing a PC or internal network card. COMFAST wifi and bluetooth usb adapter for pc models offer dual functionality for added value.

Can I connect my PC to Wi-Fi wirelessly?

Yes, you can connect your PC to Wi-Fi wirelessly if it has a wireless network card. Most modern PCs have built-in wireless capabilities for easy WiFi access. If your PC lacks built-in WiFi, a wifi bluetooth adapter pc will let you connect wirelessly. To connect, open your PC’s WiFi settings and select your home or office network. Enter the network password and wait for the connection to establish. For home use, ensure your router is powered on and broadcasting a WiFi signal. For office use, check with your IT team for network access permissions. If you have trouble connecting, move your PC closer to the router to improve signal strength. Update your network card’s driver for better compatibility. If your PC has no wireless card, a USB WiFi adapter is a simple, affordable solution. COMFAST wifi bluetooth adapter pc models make wireless connection easy for any PC.

How do I know if my adapter is WiFi 6 capable?

You can know if your adapter is WiFi 6 capable by checking its specifications or PC settings. A WiFi 6 capable adapter will list “WiFi 6” or “802.11ax” in its product details. A bluetooth and wifi adapter for pc that supports WiFi 6 will have this information on the packaging or manufacturer’s website. On Windows, open Device Manager, find your network adapter, and check its properties. The details will show if it supports 802.11ax (WiFi 6). On Linux, use terminal commands to list the adapter’s supported standards. WiFi 6 adapters also support faster speeds and better multi-device performance. If your adapter does not list WiFi 6 or 802.11ax, it is not WiFi 6 capable. To upgrade to WiFi 6, purchase a compatible USB adapter. COMFAST bluetooth and wifi adapter for pc models include WiFi 6 capable options for faster connectivity.

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