QNAP QWA-AC2600 Wireless PCIe Adapter

Overview

The QNAP QWA-AC2600 is a PCIe wireless adapter designed to upgrade compatible QNAP NAS devices, Linux workstations, or desktop PCs into high-performance access points or range-extending clients. It supports dual-band Wi-Fi on 2.4 GHz and 5 GHz frequencies, delivering a combined throughput of up to 2533 Mb/s. This makes it well suited for demanding tasks such as 4K media streaming, fast backups, and providing low-latency connections for multiple devices simultaneously.

Equipped with a 4 × 4 MU-MIMO design, the adapter can communicate with several clients at once, improving network efficiency and reducing wait times. The four detachable 5 dBi omni directional antennas connect via RP-SMA ports, and an 80 cm coaxial cable with a magnetic base allows flexible antenna placement for better signal reception. A built-in cooling module with a temperature-regulated fan ensures stable performance during extended data transfers.

Key features

• Dual-band Wi-Fi on 2.4 GHz and 5 GHz bands provides versatile connectivity options and high combined speeds up to 2533 Mb/s.
• 4 × 4 MU-MIMO technology enables simultaneous communication with multiple devices, enhancing network responsiveness and capacity.
• PCIe 2.0 ×1 interface ensures compatibility with a wide range of NAS units and desktop PCs, making installation straightforward.
• Four detachable 5 dBi omni directional antennas allow for customizable antenna setups to optimize wireless coverage.
• 80 cm coaxial cable with magnetic antenna base offers flexible antenna positioning away from the chassis to improve signal quality.
• Active cooling with a temperature-controlled fan maintains consistent performance during heavy network usage.
• Supports QNAP WirelessAP Station on QTS 4.3.4 and later, enabling easy setup of private wireless networks on compatible NAS devices.

Key specs

• Wireless standards: 802.11ac and 802.11n
• Maximum combined throughput: 2533 Mb/s
• Frequency bands: 2.4 GHz and 5 GHz
• MU-MIMO configuration: 4 × 4
• Antennas: Four detachable 5 dBi omni directional
• Interface: PCIe 2.0 ×1
• Antenna cable length: 80 cm coaxial with magnetic base
• Cooling: Built-in temperature-regulated fan

Connectivity and compatibility

The adapter fits into any PCIe 2.0 ×1 slot, which is common in many tower PCs and selected QNAP NAS models. It integrates seamlessly with QNAP’s WirelessAP Station software on QTS 4.3.4 or later, allowing the NAS to function as a wireless access point. For Linux users, it supports Ubuntu and other distributions, enabling fast Wi-Fi connectivity for servers or lab systems without additional hardware.

• Compatible with QNAP NAS devices running QTS 4.3.4 or later
• Supports Linux distributions including Ubuntu for workstation and server use
• RP-SMA connectors for antenna attachment

Ideal uses and environments

This wireless adapter is a strong choice for home users who want to eliminate separate routers by turning their NAS into a wireless access point. Small offices can benefit from improved Wi-Fi coverage in meeting rooms without installing new cables. Power users will appreciate the flexible antenna placement for enhanced reception, which is useful for VR headsets or gaming setups requiring stable, low-latency wireless connections.