The Mercusys MW300UM wireless network adapter connects a desktop or laptop computer to a Wi-Fi network via a USB port. It supports speeds of up to 300 Mbps on the 2.4 GHz band and connects without requiring driver installation from a CD.

Its compact size, similar to a USB flash drive, makes it easy to carry. It is compatible with Windows 11/10/8.1/8/7/XP.

• Connection: Wireless
• Data transfer rate: Up to 300 Mbps
• Frequency: 2.4–2.4835 GHz
• Wireless networking standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
• Wi-Fi speeds: 802.11n up to 300 Mbps, 802.11g up to 54 Mbps, 802.11b up to 11 Mbps
• Interface: USB 2.0
• Antenna type: Internal
• Wireless security: WPA/PSK, WPA2-PSK, WPA3-SAE
• Compatibility: Windows 11/10/8.1/8/7/XP (32/64-bit)
• Dimensions: 40.4 x 17.2 x 8.6 mm