Mercusys AC1200 MA30E Wi-Fi 5 + Bluetooth 5.0 PCIe Adapter
The Mercusys AC1200 MA30E delivers dual-band wireless connectivity with Bluetooth 5.0 support in a single PCIe card. Featuring 867Mbps (5GHz) + 300Mbps (2.4GHz) speeds and external antennas, this adapter upgrades desktop PCs to modern wireless standards.
Key Features:
Dual-Band AC1200:
5GHz band (867Mbps) for lag-free streaming and 2.4GHz band (300Mbps) for extended range. Seamless band switching via Smart Connect technology.
Bluetooth 5.0:
Low-energy connectivity for peripherals (range up to 4x better than BT 4.2). Supports simultaneous connections to multiple devices.
Technical Specifications:
- Model: MA30E
- Part Number: 0852500025 – MA30E EU/1.0
- UPC: 6957939001889
- Wi-Fi Standard: 802.11ac (Wi-Fi 5)
- Speed: AC1200 (867+300 Mbps)
- Bluetooth: 5.0 (Backward compatible)
- Interface: PCIe x1 (2.0)
- Antennas: 2x external 5dBi RP-SMA
- Security: WPA3/WPA2/WPA encryption
- OS Support: Windows 10/11 (64-bit)
- Dimensions: 120 x 90 x 20mm
Package Contents:
- MA30E PCIe adapter
- 2x detachable antennas
- Low-profile bracket
- Driver CD
- Quick installation guide
Advanced Features:
Beamforming Technology:
Focuses Wi-Fi signals towards connected devices for stronger, more stable connections throughout your home.
Dual External Antennas:
Adjustable 5dBi antennas optimize signal reception. The RP-SMA connectors allow antenna upgrades if needed.
Discover more Wi-Fi adapters or visit the official Mercusys product page for drivers.


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Mohamed (verified owner) –
A lot more reliable than small USB wireless and Bluetooth adapters