BenQ WDC15+ Button Kit Bundle

The BenQ WDC15+ Button Kit Bundle is a purpose-built accessory set that extends the functionality of your BenQ InstaShow WDC15+ Wireless Presentation System. Unlike generic presentation dongles that rely on software installation or network configuration, this kit delivers true plug-and-play simplicity: connect the button to any HDMI-equipped laptop or desktop, press once, and present wirelessly with Full HD clarity. The bundle includes two identical buttons, making it ideal for meeting rooms where multiple presenters need to switch seamlessly without swapping cables or re-pairing devices.

Highlights

• Complete kit: two wireless presentation buttons for the BenQ InstaShow WDC15+ system.
• No software required: works with Windows, macOS, and Chrome OS devices via HDMI and USB.
• Full HD 1080p output at 30 fps with less than 100 ms latency for smooth presentations.
• Secure 5 GHz Wi-Fi (802.11ac) with AES 128-bit encryption and WPA2 authentication.
• Touchback control: use the source device's touchscreen or mouse to control the presentation from the display.
• Compact and durable: black/silver plastic housing, bus-powered via USB, no external power needed.

In daily use

Each button connects to a laptop or desktop via HDMI for video/audio and USB for power and touchback. When pressed, the button instantly transmits the screen to the InstaShow receiver connected to the room display. The second button allows a colleague to take over the presentation without interrupting the flow. The system operates on the 5 GHz band, avoiding interference from crowded 2.4 GHz networks, and maintains a stable connection up to 8 meters line-of-sight. The buttons are bus-powered, drawing only 5V/0.9A from the USB port, so no AC adapter is needed.

Full specifications

• Product type: Wireless presentation button kit
• Compatibility: BenQ InstaShow WDC15+ Wireless Presentation System
• Buttons included: 2
• Connectivity to source: HDMI 1.4 (video/audio), USB 2.0 Type-A (power/touchback)
• Wireless standard: IEEE 802.11ac (5 GHz)
• Frequency band: 5 GHz
• Video output resolution: Up to Full HD 1080p (1920x1080)
• Frame rate: Up to 30 fps
• Latency: < 100 ms
• Security: AES 128-bit encryption, WPA2 authentication
• OS compatibility: Windows, macOS, Chrome OS (any device with HDMI and USB)
• Plug & Play: Yes, no software installation required
• Touchback control: Yes (requires USB connection to source device)
• Power supply: USB bus power (5V/0.9A)
• Transmission range: Up to 8 meters (line of sight)
• Colour: Black/Silver
• Material: Plastic
• Certifications: CE, FCC, IC, NCC, RCM, VCCI, KCC, e-Standby, WEEE

Final note

The BenQ WDC15+ Button Kit Bundle is the practical choice for organizations that already own the InstaShow WDC15+ system and need additional or replacement buttons. With two buttons per kit, it ensures that meeting rooms are always ready for collaborative presentations without the hassle of cables or software setup.