The CF-WR755AC is a dual-band Gigabit wireless range extender designed to effectively expand your existing WiFi coverage. With easy setup and reliable signal boosting, it effortlessly eliminates weak spots and dead zones caused by walls in large homes, enhancing the whole-house internet experience.
Slim and compact design for flexible placement
Two external high-gain antennas ensure strong signal
Next-gen dual-band technology delivers 1200Mbps speeds
Dual-antenna design enhances range and wall penetration
Ethernet port supports converting WiFi to wired connection
Efficient heat dissipation for stable long-term operation
Supports Repeater, AP, Router, and Bridge modes
Easy setup with broad compatibility for mainstream routers
Widely applicable for homes, offices, and more
9th-10th 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.
| Product Model | CF-WR755AC |
| RAM | DDR: 64MB; Flash: 8MB |
| Antenna | 2*3dBi Dual Band Omnidirectional Antennas |
| Wireless Standard | IEEE802.11ac/a/b/g/n |
| Transmission Rate | 11b: 1/2/5/5.11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 300Mbps 11ac: 867Mbps |
| RF Parameters | Output Power (Max): 80mW(19dBm) Receiver Sensitivity (Min): -96dBm Frequency: 2.412~2.472GHz 5.180~5.825GHz |
| Button | 1*WPS/RST Button |
| Physical Ports | 1*10/100Mbps LAN/WAN RJ45 Ethernet Port |
| Indicator | Power,Network port, WiFi |
| Power | 100~240V/50/60Hz |
| Plug | EU/US Plug |
| Channel Bandwidth | 20/40/80 MHz Auto |
| Encryption | WPA-PSK / WPA2-PSK / WPA/WPA2 |
| Working Mode | AP / Repeater / Route / Bridge Mode; (Bridge mode is in advanced setup surface) |
| Case | Plastic Case (ABS Material) |
| Physical Features | Size: 217*58*24mm |
| Working Environment | Working Temperature: 0℃~40℃ Storage Temperature: -40℃~70℃ Working Humidity: 10%~90%RH Non-condensing Storage Humidity: 5%~90%RH Non-condensing |
| Packing List | 1*Wireless Repeater 1*Cable 1*Warranty Card |
The CF-WR755AC is a dual-band Gigabit wireless range extender designed to effectively expand your existing WiFi coverage. With easy setup and reliable signal boosting, it effortlessly eliminates weak spots and dead zones caused by walls in large homes, enhancing the whole-house internet experience.
Slim and compact design for flexible placement
Two external high-gain antennas ensure strong signal
Next-gen dual-band technology delivers 1200Mbps speeds
Dual-antenna design enhances range and wall penetration
Ethernet port supports converting WiFi to wired connection
Efficient heat dissipation for stable long-term operation
Supports Repeater, AP, Router, and Bridge modes
Easy setup with broad compatibility for mainstream routers
Widely applicable for homes, offices, and more
9th-10th 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.
| Product Model | CF-WR755AC |
| RAM | DDR: 64MB; Flash: 8MB |
| Antenna | 2*3dBi Dual Band Omnidirectional Antennas |
| Wireless Standard | IEEE802.11ac/a/b/g/n |
| Transmission Rate | 11b: 1/2/5/5.11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 300Mbps 11ac: 867Mbps |
| RF Parameters | Output Power (Max): 80mW(19dBm) Receiver Sensitivity (Min): -96dBm Frequency: 2.412~2.472GHz 5.180~5.825GHz |
| Button | 1*WPS/RST Button |
| Physical Ports | 1*10/100Mbps LAN/WAN RJ45 Ethernet Port |
| Indicator | Power,Network port, WiFi |
| Power | 100~240V/50/60Hz |
| Plug | EU/US Plug |
| Channel Bandwidth | 20/40/80 MHz Auto |
| Encryption | WPA-PSK / WPA2-PSK / WPA/WPA2 |
| Working Mode | AP / Repeater / Route / Bridge Mode; (Bridge mode is in advanced setup surface) |
| Case | Plastic Case (ABS Material) |
| Physical Features | Size: 217*58*24mm |
| Working Environment | Working Temperature: 0℃~40℃ Storage Temperature: -40℃~70℃ Working Humidity: 10%~90%RH Non-condensing Storage Humidity: 5%~90%RH Non-condensing |
| Packing List | 1*Wireless Repeater 1*Cable 1*Warranty Card |
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