Product Type | Network media streaming adapter |
Form Factor | External |
Processor | AM8252 |
RAM | 128 MB |
Flash Memory | 128 MB |
Power Requirements | 5V USB (Micro-USB powered) |
Weight | 1.06 oz |
Color | White |
BenQ QCast Mirror QP20 Streaming Dongle, HDMI, Wi-Fi 5, White
Key Benefits

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- Plug-and-play wireless streaming optimized for HDMI projectors—perfect for business and education use
- Dual-band Wi-Fi 5 ensures fast, stable connections for high-quality screen sharing across devices
- Cross-platform support enables seamless integration in BYOD environments, reducing IT setup time
Product Overview
The BenQ QCast Mirror QP20 is a wireless network media streaming adapter designed to deliver efficient, cable-free media sharing in professional environments. Ideal for use with HDMI-compatible projectors or displays, this compact external dongle leverages Wi-Fi 5 technology and supports dual-band connectivity (2.4 GHz and 5 GHz) to ensure robust and stable performance. Built on the Miracast standard, the device offers screen mirroring from a wide range of devices without the need for additional apps or drivers. It supports Android, Windows, MacOS, iOS, and Windows Phone platforms, making it versatile across different workflows.
Powered via Micro-USB and sized at just 3.3 x 1.3 x 0.4 inches, the QCast Mirror is highly portable and easy to install. Engineered with a AM8252 processor, 128MB RAM, and 128MB flash storage, it offers capable performance for wireless display streaming. The device features HDMI output and supports WPA/WPA2 encryption to ensure content transmission remains secure. Tight integration with current wireless standards (IEEE 802.11 a/b/g/n/ac) ensures compatibility with a broad range of wireless networks, while built-in firmware upgradeability keeps the device current with ongoing improvements.
Perfect for classrooms, meeting rooms, or mobile business setups, the QP20 combines performance and ease of use in a streamlined form factor—minimizing setup time and maximizing presentation impact.
Specifications
Product Overview
Wireless Features
Wi-Fi Standards | IEEE 802.11a/b/g/n/ac |
Wi-Fi Generation | Wi-Fi 5 |
Wireless Band | Dual-band (2.4 GHz / 5 GHz) |
Supported Protocols | Miracast |
Security Encryption | WPA, WPA2 |
Compliance & Origin
Compliance Standards | IEEE 802.11a/b/g/n/ac |
Country of Origin | China |
Advanced Security Features
Supported Encryption | WPA, WPA2 |
Interfaces
HDMI Port | 1 x HDMI output - 19 pin HDMI Type A |
USB Port | 1 x Micro-USB Type B (power only) |
Connectivity Technology | Wireless |
Physical & Environmental
Width | 3.3 in |
Depth | 1.3 in |
Height | 0.4 in |
Dimensions (WxDxH) | 3.3 x 1.3 x 0.4 in |
Cloud Management & Licensing
Firmware Upgradable | Yes |
Compatibility & Requirements
Supported Operating Systems | Android 4.0 or later, iOS 9.3 or later, Windows 8.1 or later, Windows Phone 8.1 or later, MacOS X 10.11 or later |