SKU : 6935364072544 Category : Tag

Mercusys MW300UH N300 High Gain Wireless USB Adapter

  • Internal/External: External
  • Speed: 300 Mbps
  • High-Gain Antenna: Yes


35 in stock

Additional Product Info

Provides fast 300Mbps Wi-Fi connections for wired devices
Two 5dBi high gain antennas deliver enhanced reception and transmission performance
With 2×2 MIMO, users can easily access to high-speed wireless connection
Supports Windows 10/8.1/8/7/XP (32/64bit)

Two High Gain 5dBi Antennas Leads to Maximized Range
MW300UH has two high-gain external antennas to ensure stronger signal transmission and reception, which helps users to gain a stable Wi-Fi connection across their home.

Desktop Design Greatly Avoids Signal Blocking
The cable makes it easy to find a spot for MW300UH in your workplace. Moreover, compared to the slot-inserted adapters, this design allow you to put it nearer to the router, in which way it can receive stronger signals.


Antenna Type

Dimensions (W X H X D)
4.46 x 2.51 x 0.85 in. (without antennas)
4.46 x 3.96 x 7.92 in. (with vertical antennas)
113.2 x 63.8 x 21.7 mm (without antennas)
113.2 x 100.5 x 201.1 mm (with vertical antennas)

Signal Rate
11n: Up to 300 Mbps (Dynamic)
11g: Up to 54 Mbps (Dynamic)
11b: Up to 11 Mbps (Dynamic)

Wireless Standards
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b

2.400 – 2.4835 GHz

Reception Sensitivity
300M: -68 [email protected]% PER
270M: -68 [email protected]% PER
144M: -71 [email protected]% PER
130M: -71 [email protected]% PER
54M: -74 [email protected]% PER
11M: -86 [email protected]% PER
6M: -90 [email protected]% PER
1M: -94 [email protected]% PER

Micro USB 2.0

Package Contents
300 Mbps High Gain Wireless USB Adapter (MW300UH)
Quick Installation Guide
Resource CD
USB Cable (Micro USB to USB A)

Transmission Power
20 dBm (EIRP)

Wireless Security

System Requirements
Windows 10/8.1/8/7/XP (32/64 bit)

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