N300 Wireless Mini USB Adapter

  • Provides fast 300Mbps Wi-Fi connections for wired devices
  • Ideal for online gaming, HD streaming, web browsing, and more
  • Supports Windows 11/10/8.1/8/7/XP (32/64bit)
  • How to set up Mercusys Wireless Adapter-MW300UM

Get Connected, Get Fast.

N300 Wireless Mini USB Adapter

MW300UM

Diverse Functions for Most Needs

The MW300UM Wireless Mini USB Adapter allows you to connect a PC or laptop to a wireless network of up to 300Mbps speeds. Moreover, with its soft AP function, it could turn your PC or laptop into a Wi-Fi hotspot if you are using an existing wired connection. That would satisfied your most surfing needs.

300Mbps

300Mbps

Desktop

MW300UM

Laptop

Portable Design for More Convenience

The MW300UM could be inserted into any USB port, which adapts to any applying scenarios. Besides, it takes the advantage of portable design, making it quite convenient to take on the road.

  •  

    Easy Setup

    A friendly user interface
    on a CD for simple installation

  •  

    Operating System

    Supports Windows

*Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage are not guaranteed and will vary as a result of 1) environmental factors, including building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) AP limitations, including rated performance, location, connection quality, and AP condition. *To ensure compatibility, you may need to update the adapter’s drivers after an OS update. You can find our latest drivers in the download center at http://www.mercusys.com/en/support.

Actual network speed may be limited by the rate of the product's Ethernet WAN or LAN port, the rate supported by the network cable, Internet service provider factors and other environmental conditions.

Wireless
Wireless Standards
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Frequency
2.400 - 2.4835GHz
Signal Rate

11n: Up to 300Mbps(Dynamic)

11g: Up to 54Mbps(Dynamic)

11b: Up to 11Mbps(Dynamic)
Reception Sensitivity

270M: -62dBm@10% PER

130M: -65dBm@10% PER

108M: -68dBm@10% PER

54M: -68dBm@10% PER

11M: -85dBm@8% PER

6M: -88dBm@10% PER

1M: -90dBm@8% PER
Transmission Power
<20dBm
Wireless Security
WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
Hardware
Dimensions (W X D X H)
1.69 × 0.68 × 0.33 in. (42.9 × 17.2 × 8.5 mm)
Interfaces
USB 2.0
Antenna Type
Internal
Others
Certifications
CE, ROHS
Package Contents

N300 Wireless Mini USB Adapter

MW300UM

Quick installation guide

Resource CD

Environment

Operating temperature: 0⁰C ~ 40⁰C (32⁰F ~ 104⁰F)

Storage temperature: -40⁰C ~ 70⁰C (-40⁰F ~ 158⁰F)

Operating humidity: 10% ~ 90% Non-Condensing

Storage humidity: 5% ~ 90% Non-Condensing
System Requirements

Windows 11/10/8.1/8/7/XP