Product Type | Wireless display dongle |
Form Factor | Compact dongle |
Color | White |
Power Requirements | 5V DC via Micro-USB |
Weight | 30 g |
Supported Output Resolution | Up to 3840 x 2160 (4K UHD) |
Plug and Play | Yes |
OS Compatibility | Windows, macOS, Android, iOS |
BENQ QCast QP30 4K Wireless Dongle for HDMI Projectors
Key Benefits

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- Enables fast wireless Full HD sharing to HDMI projectors with no software overhead.
- Compact and lightweight design suitable for portable or fixed installations.
- Simplifies presentation and media streaming workflows in professional or educational environments.
Product Overview
The BENQ QCast QP30 is a wireless 4K dongle enabling Full HD content transmission to HDMI-compatible projectors. With its instant sharing capabilities requiring no software or apps, it delivers a plug-and-play experience ideal for business meetings, classrooms, and home theaters. The compact size—97.2 mm width, 32 mm depth, and 12 mm height—makes it an unobtrusive addition to any setup. Finished in white and manufactured in China, the QP30 emphasizes user-friendly, wireless AV integration with minimal setup complexity.
Specifications
Product Overview
Wireless Features
Wireless Standards | IEEE 802.11ac (Wi‑Fi 5) |
Wi‑Fi Frequency Bands | 2.4 GHz and 5 GHz dual band |
MIMO Technology | 2x2 MIMO |
Max Wireless Range | 10 m (line of sight) |
Screen Mirroring Support | Yes |
Supported Wireless Protocols | DLNA, Miracast, AirPlay |
Antenna Type | Internal |
Compliance & Origin
Certifications | CE, FCC, RoHS |
Country of Origin | China |
Regulatory Compliance | WEEE, REACH |
Advanced Security Features
Encryption | WPA2 |
Secure Pairing Method | PIN authentication support |
Interfaces
Video Output Interface | HDMI 1.4 |
USB Interface | 1 x Micro-USB (power only) |
HDMI Version | 1.4 |
USB Cable Included | Yes |
HDMI Cable Included | No |
Physical & Environmental
Width | 97.2 mm |
Depth | 32 mm |
Height | 12 mm |
Operating Temperature | 0°C to 35°C |
Storage Temperature | -10°C to 60°C |
Operating Humidity | 10% to 90% (non-condensing) |
Cloud Management & Licensing
Software Requirements | No software required |
Device Management | Local management only |