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Feature

Parameter

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产品图片

300Mbps USB Wireless Repeater

The CF-WR300S is an innovative 300Mbps USB wireless repeater, featuring flexible USB power compatibility with outlets, power banks, and computers. Its external dual antennas enhance signal reception and extension, effortlessly expanding your router’s WiFi coverage to every corner of your home, eliminating dead zones in areas like balconies and studies.

  • Elegant water ripple design, simple and aesthetic

  • Compact body, portable like a network card

  • Universal USB port for flexible power supply

  • Two external high-gain omnidirectional antennas

  • Extends wireless network at up to 300Mbps

  • Effectively improves signal sensitivity and coverage

  • Wide compatibility with mainstream router brands

  • Low power consumption, energy-saving design

  • Features a WiFi status indicator light

The CF-WR300S is a USB-powered signal extender with dual antennas, enhancing Wi-Fi coverage and supporting memory transfer for easy extension to any location.

  • Portable USB Power: Convenient placement anywhere.

  • IEEE 802.11b/g/n Support: Broad compatibility with wireless standards.

  • 300Mbps Speed: Fast and stable wireless performance.

  • High-Quality Chipset: Reliable, stable performance.

  • High-Gain Antennas: Enhanced signal strength and coverage.

  • Wide Compatibility: Works with most routers and adapters.

  • Energy-Efficient: Low power, eco-friendly.

  • Eliminate Dead Zones: Extends Wi-Fi coverage to every corner.

     

Contact Us

Online Service

Service hours: Mon-Fri 9:00-12:00, 13:30-18:30 (excluding holidays)

Contact

Product Repair

Repair Address

9th-10th Floor, Building H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, China

Telephone

Phone: 86-755-83790059
ZIP/Postal code:518109

Service Time

Monday to Friday
9:00-12:00,13:30-18:30

Description

8 Advantages Worry-free for Blind Angle

Whole House Coverage Say Goodbye to Blind Spots

Make up for the defect of incomplete router coverage and achieve full Wi-Fi coverage.

Multiple USB Power Supply Methods

USB port suits for much power environment such as socket,

mobile and computer power supply, energy-saving and easy to use.

300Mpbs High Speed & Stable

Keeping the the wireless rate of 300mbps as the same time selecting a better signal automatically,

it brings you a better WiFi experience always and everywhere.

Antenna Wall-Through, Full Coverage

Strong signal through the wall with high gain external antennas 

Easy to cover full WiFi signal of the whole house

Fast heat Dissipation, Stable and Durable

Ingenious cooling system design on both sides makes it more efficient and stable.

Mainstream Repeater Widely Compatible

Strong compatibility adapts to most mainstream routers on the market, 

Simple to cooperate and easy to extend WiFi signal.

When do we need COMFAST WiFi repeater?

*The product images and demonstration scenarios on this page are for illustrative purposes only and may have slight differences from the actual product. Please refer to the physical product for accuracy.
*The data on this page are theoretical values obtained from COMFAST’s internal laboratory under specific testing conditions. Actual usage may vary due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to real-world usage for accurate representation.
*To provide as accurate product information, specifications, and features as possible, COMFAST may periodically adjust and revise the text descriptions, image effects, and other content on this page to ensure alignment with actual product performance, specifications, packaging, and accessories. Should such adjustments or revisions become necessary, no prior notice will be provided.

Product Model CF-WR300S
Antenna 2*3dBi external Antennas
Wireless Standard IEEE802.11b/g/n
Transmission Rate 11b: 1/2/5/5.11Mbps
11g: 6/9/12/18/24/36/48/54Mbps
11n: 300Mbps
RF Parameters Output Power (Max): 82mW(19dBm)
Receiver Sensitivity (Min): -96dBm
Frequency: 2.412-2.472GHz
Button 1*RESET Button
Indicator WiFi indicator
USB USB2.0
Bandwidth 20/40 MHz
Encryption WPA-PSK / WPA2-PSK / WPA / WPA2
Working Mode Repeater Mode
Case Plastic Case (ABS Material)
Physical Features Size: 137*42*12mm
Working Environment Working Temperature: 0℃~40℃
Storage Temperature: -40℃~70℃
Working Humidity: 10%-90%RH Non-condensing
Storage Humidity: 5%-90%RH Non-condensing
Quick tutorial
Product video
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Product Video

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Frequently Asked Question

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Buy Now

Overview

Feature

Parameter

Support

产品图片

300Mbps USB Wireless Repeater

The CF-WR300S is an innovative 300Mbps USB wireless repeater, featuring flexible USB power compatibility with outlets, power banks, and computers. Its external dual antennas enhance signal reception and extension, effortlessly expanding your router’s WiFi coverage to every corner of your home, eliminating dead zones in areas like balconies and studies.

  • Elegant water ripple design, simple and aesthetic

  • Compact body, portable like a network card

  • Universal USB port for flexible power supply

  • Two external high-gain omnidirectional antennas

  • Extends wireless network at up to 300Mbps

  • Effectively improves signal sensitivity and coverage

  • Wide compatibility with mainstream router brands

  • Low power consumption, energy-saving design

  • Features a WiFi status indicator light

The CF-WR300S is a USB-powered signal extender with dual antennas, enhancing Wi-Fi coverage and supporting memory transfer for easy extension to any location.

  • Portable USB Power: Convenient placement anywhere.

  • IEEE 802.11b/g/n Support: Broad compatibility with wireless standards.

  • 300Mbps Speed: Fast and stable wireless performance.

  • High-Quality Chipset: Reliable, stable performance.

  • High-Gain Antennas: Enhanced signal strength and coverage.

  • Wide Compatibility: Works with most routers and adapters.

  • Energy-Efficient: Low power, eco-friendly.

  • Eliminate Dead Zones: Extends Wi-Fi coverage to every corner.

     

  • Categories: Wireless Repeater, USB Repeater
  • Model: CF-WR300S

Contact Us

Online Service

Service hours: Mon-Fri 9:00-12:00, 13:30-18:30

(excluding holidays)

Contact

Product Repair

Repair Address

9th-10th Floor, Building H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, China

Telephone

Phone: 86-755-83790059
ZIP/Postal code:518109

Service Time

Monday to Friday
9:00-12:00,13:30-18:30

Description

8 Advantages Worry-free for Blind Angle

Whole House Coverage Say Goodbye to Blind Spots

Make up for the defect of incomplete router coverage and achieve full Wi-Fi coverage.

Multiple USB Power Supply Methods

USB port suits for much power environment such as socket,

mobile and computer power supply, energy-saving and easy to use.

300Mpbs High Speed & Stable

Keeping the the wireless rate of 300mbps as the same time selecting a better signal automatically,

it brings you a better WiFi experience always and everywhere.

Antenna Wall-Through, Full Coverage

Strong signal through the wall with high gain external antennas 

Easy to cover full WiFi signal of the whole house

Fast heat Dissipation, Stable and Durable

Ingenious cooling system design on both sides makes it more efficient and stable.

Mainstream Repeater Widely Compatible

Strong compatibility adapts to most mainstream routers on the market, 

Simple to cooperate and easy to extend WiFi signal.

When do we need COMFAST WiFi repeater?

*The product images and demonstration scenarios on this page are for illustrative purposes only and may have slight differences from the actual product. Please refer to the physical product for accuracy.
*The data on this page are theoretical values obtained from COMFAST’s internal laboratory under specific testing conditions. Actual usage may vary due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to real-world usage for accurate representation.
*To provide as accurate product information, specifications, and features as possible, COMFAST may periodically adjust and revise the text descriptions, image effects, and other content on this page to ensure alignment with actual product performance, specifications, packaging, and accessories. Should such adjustments or revisions become necessary, no prior notice will be provided.

Product Model CF-WR300S
Antenna 2*3dBi external Antennas
Wireless Standard IEEE802.11b/g/n
Transmission Rate 11b: 1/2/5/5.11Mbps
11g: 6/9/12/18/24/36/48/54Mbps
11n: 300Mbps
RF Parameters Output Power (Max): 82mW(19dBm)
Receiver Sensitivity (Min): -96dBm
Frequency: 2.412-2.472GHz
Button 1*RESET Button
Indicator WiFi indicator
USB USB2.0
Bandwidth 20/40 MHz
Encryption WPA-PSK / WPA2-PSK / WPA / WPA2
Working Mode Repeater Mode
Case Plastic Case (ABS Material)
Physical Features Size: 137*42*12mm
Working Environment Working Temperature: 0℃~40℃
Storage Temperature: -40℃~70℃
Working Humidity: 10%-90%RH Non-condensing
Storage Humidity: 5%-90%RH Non-condensing

Be Familiar With Quickly

暂无安装指南

Product Video

暂无关联的产品视频

Frequently Asked Question

暂无常见问题

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