USB Wi‑Fi Adapter MERCUSYS MU6H AC650 with High Gain








USB Wi‑Fi Adapter MERCUSYS MU6H AC650 with High Gain

Fast AC650 dual band
Get up to 200 Mb/s on 2.4 GHz thanks to 256‑QAM and up to 433 Mb/s on 5 GHz for smooth streaming, online gaming, and lag‑free video calls.

High 5 dBi gain for better range
The strong external 5 dBi antenna ensures a stable signal and wider coverage even in larger apartments and offices.

Instant Windows installation
The built‑in driver enables quick setup without downloads — compatible with Windows 10/8.1/8/7/XP.
The MERCUSYS MU6H AC650 is a compact USB Wi‑Fi adapter that instantly improves your computer’s wireless connection. With support for the 802.11ac standard and 256‑QAM modulation, it achieves higher speeds on the 2.4 GHz band (up to 200 Mb/s) and fast connectivity on the 5 GHz band (up to 433 Mb/s). Perfect for smooth browsing, video calls, and streaming.
The external high‑gain 5 dBi antenna delivers a stronger signal, better stability, and wider coverage even through multiple walls. Installation is simple — the adapter has a built‑in driver, so it works on Windows without lengthy setup. Broad compatibility with Windows 10/8.1/8/7/XP ensures hassle‑free deployment on most desktops and laptops.
- AC650 dual band — up to 200 Mb/s (2.4 GHz) + 433 Mb/s (5 GHz)
- 5 dBi antenna — stronger reception and greater range
- Easy installation — integrated driver for Windows
- Stable connection — ideal for work, study, and entertainment
Specifications
- Device type
- USB Wi‑Fi adapter
- Wi‑Fi standard
- IEEE 802.11ac/n/g/b/a
- Bands
- 2.4 GHz and 5 GHz (dual band)
- Speeds
- 2.4 GHz: up to 200 Mb/s (256‑QAM), 5 GHz: up to 433 Mb/s
- Antenna
- External, high gain 5 dBi
- Interface
- USB
- Driver
- Built‑in for easy Windows installation
- OS compatibility
- Windows 10/8.1/8/7/XP
- Use cases
- Internet, streaming, video calls, online gaming