Mercusys MW300UM 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 10/8.1/8/7/XP (32/64bit)
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.
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.

Dimensions (W X D X H) 1.69 × 0.68 × 0.33 in. (42.9 × 17.2 × 8.5 mm)
Antenna Type Internal
Signal Rate
11n: Up to 300Mbps(Dynamic)
11g: Up to 54Mbps(Dynamic)
11b: Up to 11Mbps(Dynamic)
Wireless Standards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Frequency 2.400 - 2.4835GHz
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
Interfaces USB 2.0
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
Transmission Power <20dBm
Wireless Security WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
System Requirements Windows 10/8.1/8/7/XP (32/64bit)