High-Gain WiFi Antenna Extender
This wifi antenna extender delivers strong WiFi 6 dual-band performance up to 2700Mbps with four rotatable high-gain antennas. It effectively eliminates dead zones in villas, multi-story homes, offices, and large apartments by extending existing wireless coverage with simple setup and stable connections.
Our Advantages:
- Premium Production Quality ensures durable, high-performance wifi antenna extender units.
- Flexible MOQ Options support various business scales and project needs.
- Efficient Shipping Logistics guarantee timely delivery worldwide.
- Full OEM Customization available to match your branding requirements.
- CE, ISO9001, ISO14001, and RoHS Certificates confirm compliance and quality.
- Reliable Sample Provision lets you test the wifi antenna extender performance firsthand.
Note: For specific requirements, please send us an inquiry to contact us.
- Datasheet
- Product Overview
- How to Choose
| Model | CF-XR187 V3 |
| Antenna | 4*3dbi Antennas |
| Wireless Standard | IEEE802.11a/b/g/n/ac/ax |
| Transmission Rate | 2.4GHz : 300Mbps ; 5.8GHz : 2400Mbps |
| RF Parameters | Output Power (Max): 22dBm Receiver Sensitivity (Min): -96dBm Frequency: 2.412GHz-2.472GHz 5.180GHz-5.825GHz |
| Working Mode | AP / Repeater / Route Mode |
| Physical Ports | 1*10/100/1000Mbps RJ45 WAN/LAN Ethernet Port 1*RESET |
| Display | Three-Color WiFi Light |
| Power | AC 220V |
| Power consumption | 9W |
| MTBF | >250000H |
| IP Index | IP31 |
| Case | Plastic Case (ABS Material) |
| Physical Features | Size: 232*86.85mm |
| Working Environment | Working Temperature: -10°C~40°C Storage Temperature: -40°C~70°C Working Humidity: 10%~90%RH Non-condensing Storage Humidity: 5%~90%RH Non-condensing |
As homes and offices grow larger with more walls, floors, and connected devices, you face frustrating dead zones and weak signals that disrupt streaming, work, and gaming. This wifi antenna extender solves those coverage gaps by providing reliable WiFi 6 extension that keeps every corner connected without complicated installation.
Product Selection for Reliable WiFi Signal Extension
Quick Recommendation
➤ High-speed WiFi 6 dead-zone elimination → CF-XR187 V2
➤ Flexible multi-mode signal booster → CF-XR187 V3
➤ Reliable Multi-Floor Signal Booster
Recommended: CF-XR187 V2
Why choose it: 2700Mbps WiFi 6 dual-band design with rotatable antennas and simple setup effectively eliminates blind spots in large apartments, offices, and multi-story residences.
➤ Versatile High-Performance Range Extender
Recommended: CF-XR187 V3
Why choose it: Supports repeater, router, and AP modes with strong wall penetration and dual-band concurrent operation, ideal for seamless expansion of existing WiFi 6 networks in homes and small offices.
➤ 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 Dual-Band WiFi 6 Speeds
Tired of slow speeds and buffering in distant rooms? This wifi antenna extender offers 2700Mbps (300Mbps on 2.4GHz + 2400Mbps on 5.8GHz) with WiFi 6 technology for faster, more efficient connections. It overcomes bandwidth limitations in multi-device households and large spaces, delivering smooth streaming and responsive performance.
Four High-Gain Rotatable Antennas
Weak wall-penetrating signals leaving blind spots? The four 3dBi high-gain rotatable antennas on this wifi antenna extender expand coverage and improve reception through walls and floors. It eliminates dead zones in villas, duplexes, and big apartments for consistent whole-home WiFi.
Multiple Working Modes Flexibility
Limited by single-function extenders that don’t adapt to your setup? Supporting repeater, router, and AP modes, this wifi antenna extender offers versatile deployment options. It easily converts wireless signals to wired via the gigabit port or expands networks in offices, dorms, and gaming environments.
Simple Setup and Stable Design
Complex configuration and overheating issues slowing you down? The pure white compact design with heat dissipation, status indicator, and plug-and-play ease makes this wifi antenna extender user-friendly. It provides reliable, long-lasting signal extension for homes and small businesses without constant maintenance.
Precision Custom Manufacturing
- OEM/ODM Customization allows full tailoring of your wifi antenna extender to specific project specs.
- Advanced Factory Capabilities deliver consistent high-volume production with precision.
- Strict Quality Control ensures every unit meets rigorous performance standards.
- Flexible MOQ Support accommodates both small pilots and large deployments.
- Reliable Delivery Processes keep your supply chain on schedule.
- Sample Availability helps validate fit before full commitment.
- Comprehensive Certifications like CE and RoHS build immediate trust.
Efficient Partnership Model
- Strong R&D and Technical Expertise drive continuous innovation in wifi antenna extender solutions.
- Comprehensive Product and Scheme Capabilities provide end-to-end project support.
- Rigorous Quality Control Ability guarantees dependable performance every time.
- Professional Pre-Sales Technical Support assists with optimal solution design.
- Reliable After-Sales and Technical Assurance offers ongoing peace of mind.
- Efficient Supply Chain and Cost Advantages help maximize your project margins.
- Full Compliance and Project Capabilities ensure smooth regulatory navigation worldwide.
COMFAST Related Products
About COMFAST
Global Wholesale Wireless Networking Solutions Provider
Our company focuses on enterprise wireless communication and network coverage solutions. As an experienced manufacturer and wholesale supplier, we integrate research and development, production, customization, and professional service. Our key products include wireless adapters, wireless repeaters, routers, wireless access points (APs), wireless bridges, switches, and other networking equipment. Supported by advanced technical expertise, standardized manufacturing systems, and efficient service workflows, we supply stable, dependable, and practical wireless networking products and customized services to partners worldwide.
With a customer-first philosophy, we offer complete one-stop B2B services from requirement assessment, solution design, and product customization to sample verification, mass manufacturing, and timely delivery, along with full technical support and responsive after-sales service, forming a closed service chain. Our strict quality management, comprehensive certifications, mature OEM/ODM manufacturing strength, and reliable supply chain enable flexible cooperation including engineering projects, brand customization, overseas trade, and project bidding. We are more than a supplier — we are your long-term reliable business partner.
The CF-XR187 V3 wifi antenna extender supports dual-band WiFi 6 with up to 2700Mbps total throughput (300Mbps on 2.4GHz and 2400Mbps on 5.8GHz). This high speed ensures excellent performance for HD streaming, online gaming, and multiple devices simultaneously in larger homes.
It features four high-gain 3dBi rotatable antennas. These external antennas significantly improve signal reception and transmission range, helping the extender penetrate walls and cover multi-story or complex floor plans effectively.
It supports three modes: Repeater (to extend existing WiFi), Router, and AP. This flexibility allows it to adapt to different network needs, from simple signal boosting to creating a new access point or full routing setup.
Setup is straightforward with simple configuration options. Most users can extend their network quickly by following the guided process, making it ideal for homes, offices, dorms, and users who prefer minimal technical hassle.
It excels in villas, multi-story houses, large apartments, offices, dorms, and gaming rooms. The strong penetration and coverage help eliminate common dead zones caused by walls, floors, and distance from the main router.