Product Type | Wireless Display Dongle |
Form Factor | Dongle |
Mount Type | External – HDMI Plug-in |
Color | Black |
Power Requirement | DC 5V, 1A |
Power Source | Powered via micro-USB port |
Weight | 36 g |
BENQ QCast Mirror Dongle with HDMI Compatibility
Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Enhances professional presentations by wirelessly streaming visuals to projectors via HDMI.
- Streamlines device setup with easy plug-and-play functionality, reducing clutter and downtime.
- Supports 4K output, delivering crisp and professional-quality visuals for business or home use.
Product Overview
The BENQ QCast Mirror Dongle (5A.JH328.004) is a 4K wireless streaming device designed for projectors and displays with HDMI inputs. It supports wireless mirroring of content from compatible devices, enabling efficient and clutter-free presentations or media playback. Compact and easy to use, the dongle is ideal for business, education, or personal multimedia use. Manufactured in China, it offers quick plug-and-play functionality to enhance collaborative environments. Limited technical details are available from the manufacturer at this time.
Specifications
Product Overview
Wireless Features
Wi‑Fi Standards Supported | IEEE 802.11a/b/g/n/ac |
Frequency Bands | 2.4 GHz / 5 GHz dual-band |
Maximum Wireless Transmission Range | 10 meters (line-of-sight) |
Mirroring Technologies Supported | Miracast, AirPlay, DLNA |
Antenna Type | Internal Antenna |
Compliance & Origin
Country of Origin | China |
CE Certified | Yes |
FCC Certified | Yes |
RoHS Compliant | Yes |
Regulatory Compliance | BSMI, NCC, CE, FCC, IC |
Advanced Security Features
Secure Streaming | Yes (uses encrypted protocols) |
Password Protection | Supported |
Wi‑Fi Encryption | WPA2 |
Enterprise Network Support | Limited (does not support 802.1X) |
Interfaces
Video Output Interface | HDMI (Male) |
USB Interface | Micro-USB (Power Supply Only) |
Video Output Resolution | Up to 3840 x 2160 (4K UHD) |
HDMI Version | HDMI 1.4 |
Physical & Environmental
Dimensions (W x H x D) | 89 x 32 x 14 mm |
Operating Temperature | 0°C to 40°C |
Storage Temperature | -20°C to 60°C |
Operating Humidity | 10% to 90% RH (non-condensing) |
Cloud Management & Licensing
Cloud Management | No |
Software Update Method | Over-the-air (OTA) |