USB3.0 Extension Base

CF-U315 is a USB 3.0 extension base designed for extending any USB-enabled device, such as wireless network cards, USB flash drives, mice, desktop fans, cameras, speakers, and wireless repeaters. It provides a convenient and flexible solution for bringing USB connections closer to the desktop while ensuring stable and efficient data transmission.

  • Minimalist black design with a clean and understated appearance

  • Versatile styling that matches desktop PCs, laptops, and various peripherals

  • Supports high-speed USB 3.0 data transmission for higher efficiency

  • Backward compatible with USB 2.0 and USB 1.1 interfaces for wider applicability

  • Comes with a standard 1.2m extension cable to easily extend computer USB ports to the desktop

  • Plug and play on the desktop for easier connection and a better user experience

  • Effectively protects computer USB ports by reducing frequent plugging and unplugging

  • Compatible with multiple devices such as USB flash drives, portable hard drives, mice

  • Uses tin-plated oxygen-free copper core wiring to ensure more stable data transmission

צור קשר

Online Service

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

Product Repair

כתובת לתיקון

קומות 9-10, בניין H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, סין

טלפון

טלפון: 86-755-83790059
מיקוד: 518109

זמן השירות

יום שני עד יום שישי
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.

Material ABS
USB USB3.0
Color Black
Shield Aluminum foil woven mesh
Cable Core Tinned Oxygen-Free Copper
Cable length 1.2m
Application Apply to devices that need to extend USB port
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

Follow the guide quickly

Initial video configuration

Product Performance Introduction

Product Video

Frequently Asked Question

USB3.0 Extension Base

CF-U315 is a USB 3.0 extension base designed for extending any USB-enabled device, such as wireless network cards, USB flash drives, mice, desktop fans, cameras, speakers, and wireless repeaters. It provides a convenient and flexible solution for bringing USB connections closer to the desktop while ensuring stable and efficient data transmission.

  • Minimalist black design with a clean and understated appearance

  • Versatile styling that matches desktop PCs, laptops, and various peripherals

  • Supports high-speed USB 3.0 data transmission for higher efficiency

  • Backward compatible with USB 2.0 and USB 1.1 interfaces for wider applicability

  • Comes with a standard 1.2m extension cable to easily extend computer USB ports to the desktop

  • Plug and play on the desktop for easier connection and a better user experience

  • Effectively protects computer USB ports by reducing frequent plugging and unplugging

  • Compatible with multiple devices such as USB flash drives, portable hard drives, mice

  • Uses tin-plated oxygen-free copper core wiring to ensure more stable data transmission

צור קשר

Online Service

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

(excluding holidays)

Product Repair

כתובת לתיקון

קומות 9-10, בניין H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, סין

טלפון

טלפון: 86-755-83790059
מיקוד: 518109

זמן השירות

יום שני עד יום שישי
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.

Material ABS
USB USB3.0
Color Black
Shield Aluminum foil woven mesh
Cable Core Tinned Oxygen-Free Copper
Cable length 1.2m
Application Apply to devices that need to extend USB port
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

Follow the guide quickly

Initial video configuration

Product Performance Introduction

Product Video