COMFAST CF-WU815N — 150 Mbps 2.4 GHz Wi-Fi Dongle for PC and Laptop

The COMFAST CF-WU815N is a compact 150 Mbps 2.4 GHz USB 2.0 Wi-Fi adapter designed for stable, fast, and secure wireless connectivity. Powered by the RTL8188GU chipset and supporting IEEE 802.11 b/g/n, it ensures reliable performance for desktops and laptops. Its ultra-mini size and plug-and-play design make it ideal for home, office, or mobile use.

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Description

The COMFAST CF-WU815N is an ultra-compact wireless USB adapter offering speeds up to 150 Mbps on the 2.4 GHz band. Engineered with the Realtek RTL8188GU chipset, it provides strong signal stability and efficient data transfer for smooth browsing, streaming, and file sharing.

Supporting IEEE 802.11 b/g/n standards, the CF-WU815N maintains compatibility with older networks while delivering improved range and performance. Its USB 2.0 interface allows easy installation without additional drivers on most modern systems. With support for Windows XP, 7, 8, 8.1, 10 (both 32- and 64-bit), it’s ideal for upgrading non-Wi-Fi desktops or improving laptop connections.

Measuring only 20 × 15 × 6 mm and weighing 2.7 g, it’s perfect for continuous use in tight spaces, USB hubs, or travel setups. Small yet powerful, the CF-WU815N is a simple, efficient networking upgrade that ensures stable wireless access anywhere.


Application

Home and office Wi-Fi upgrade, Laptop and desktop wireless connectivity, Travel network adapter, Portable IoT device integration


Key Features

✔️ 150 Mbps 2.4 GHz Wi-Fi speed for smooth browsing and streaming
✔️ Compact and ultra-light (only 2.7 g) for permanent plug-in use
✔️ Realtek RTL8188GU chipset ensures stable connections
✔️ IEEE 802.11 b/g/n standard for broad compatibility
✔️ USB 2.0 plug-and-play interface for quick installation
✔️ Supports Windows XP/7/8/8.1/10 (32/64-bit)
✔️ Low power consumption and minimal heat generation
✔️ Ideal for desktop and notebook Wi-Fi upgrades

Specifications

Specification Details
Brand COMFAST
Model / Product Code CF-WU815N
Chipset Realtek RTL8188GU
Interface USB 2.0
Wi-Fi Standard IEEE 802.11 b/g/n
Frequency Range 2.4 – 2.4835 GHz
Max Data Rate 150 Mbps
Transmit Power Not specified by vendor
Receive Sensitivity Not specified by vendor
Operating Systems Supported Windows XP / 7 / 8 / 8.1 / 10 (32 & 64 bit)
Encryption WPA / WPA2 / WEP (software dependent)
Dimensions 20 × 15 × 6 mm
Weight 2.7 g
Certifications & Approvals CE, FCC, RoHS
Warranty 1-Month Hardware Warranty
Package Contents CF-WU815N adapter, driver CD / manual

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