MERCUSYS MA20N AC650 Nano WiFi USB Adapter – Dual Band 433Mbps
The MERCUSYS MA20N is an AC650 Nano Wireless Dual Band USB Adapter designed to add or upgrade WiFi connectivity on compatible desktop and laptop computers. It supports dual-band wireless networking with speeds of up to 433Mbps on 5GHz and 200Mbps on 2.4GHz, providing a combined AC650-class wireless solution.
The 5GHz band is suitable for bandwidth-intensive activities such as HD streaming and gaming, while the 2.4GHz band provides reliable connectivity for web browsing, email and everyday internet use. The MA20N features an ultra-compact nano design that can remain connected to a computer without taking up significant space.
The adapter uses a USB 2.0 interface and features a built-in driver for supported Windows operating systems, allowing straightforward plug-and-play installation. It supports Windows 10 and Windows 11 in both 32-bit and 64-bit versions and provides enhanced wireless protection through WPA3-SAE, alongside WPA/WPA2 security.
Key Features
- AC650 dual-band WiFi
- Up to 433Mbps on 5GHz
- Up to 200Mbps on 2.4GHz
- Supports IEEE 802.11ac/a/n/g/b
- USB 2.0 interface
- Ultra-compact Nano design
- Plug-and-play installation on supported Windows systems
- WPA3-SAE security
- WPA/WPA2-PSK security support
- 1 × internal antenna
- Compatible with Windows 10 and Windows 11
- 32-bit and 64-bit Windows support
- Ideal for upgrading PCs and laptops to dual-band WiFi
- Suitable for HD streaming, online gaming, browsing and everyday wireless connectivity

Reviews
There are no reviews yet.