説明

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.
9th Floor, Building H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, China
Phone: 86-755-83790059
ZIP/Postal code:518109
Monday to Friday
9:00-12:00,13:30-18:30

*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.
| Hardware Specification | Details |
|---|---|
| Chipset | MT7628KN |
| Flash/Memory | 2MB/8MB |
| Antenna | Dual 2*3dBi Omni-directional Antennas |
| Wireless Standard | IEEE 802.11b/g/n |
| Wireless Transmission Speed | 11b: 1/2/5.5/11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 300Mbps |
| RF Parameters | Max TX Power: 80mW (19dBm) Max RX Sensitivity: -96dBm Operating Frequency: 2.412~2.472GHz |
| Button | 1 RESET hole |
| Physical Interface | None |
| USB | USB 2.0 |
| Indicator Light | Wi-Fi |
| Power | – |
| Channel Bandwidth | 20/40 MHz Auto |
| Security Features | WPA-PSK/WPA2-PSK WPA/WPA2 |
| Operating Mode | Repeater Mode |
| Shell | Imported ABS Material, Plastic Shell |
| Physical Dimensions | 137mm (L) x 42mm (W) x 12mm (H) |
| Operating Environment | Operating Temperature: -10°C ~ 55°C Storage Temperature: -40°C ~ 70°C Operating Humidity: 10% ~ 90% RH (Non-condensing) Storage Humidity: 5% ~ 90% RH (Non-condensing) |
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.
9th Floor, Building H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, China
Monday to Friday
9:00-12:00,13:30-18:30

*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.
| Hardware Specification | Details |
|---|---|
| Chipset | MT7628KN |
| Flash/Memory | 2MB/8MB |
| Antenna | Dual 2*3dBi Omni-directional Antennas |
| Wireless Standard | IEEE 802.11b/g/n |
| Wireless Transmission Speed | 11b: 1/2/5.5/11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 300Mbps |
| RF Parameters | Max TX Power: 80mW (19dBm) Max RX Sensitivity: -96dBm Operating Frequency: 2.412~2.472GHz |
| Button | 1 RESET hole |
| Physical Interface | None |
| USB | USB 2.0 |
| Indicator Light | Wi-Fi |
| Power | – |
| Channel Bandwidth | 20/40 MHz Auto |
| Security Features | WPA-PSK/WPA2-PSK WPA/WPA2 |
| Operating Mode | Repeater Mode |
| Shell | Imported ABS Material, Plastic Shell |
| Physical Dimensions | 137mm (L) x 42mm (W) x 12mm (H) |
| Operating Environment | Operating Temperature: -10°C ~ 55°C Storage Temperature: -40°C ~ 70°C Operating Humidity: 10% ~ 90% RH (Non-condensing) Storage Humidity: 5% ~ 90% RH (Non-condensing) |
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