ViewSonic WPD-900
ViewSonic WPD-900 Wireless Screen Casting Kit
User Manual
Product Overview
The ViewSonic WPD-900 is a wireless screen casting kit designed for broad compatibility, supporting Miracast, AirPlay (iOS/macOS), and casting across almost all modern devices. It offers a plug-and-play experience with no network setup, software installation, or app downloads required. Utilizing Peer-to-Peer (P2P) connection technology, it ensures stable and secure transmissions, simplifying content sharing. Enjoy up to 1080p Full HD resolution with minimal latency. The WPD-900 includes a USB-C port for power and supports up to eight USB-C transmitters for collaborative presentations.
Key Features
- Plug-and-Play Setup: Wirelessly cast content and presentations from your mobile devices without network setup, software installation, or app downloads.
- Universal Compatibility: Works with almost all modern devices via Miracast and AirPlay, ideal for team meetings, cross-device collaboration, and BYOD environments.
- Peer-to-Peer Connection: Ensures greater transmission stability and operational security with P2P connectivity, requiring no internet access.
- USB-C Charging and Casting: Stay powered while casting with an external USB-C port that enables simultaneous charging and screen sharing.
- Long-Range Wireless Transmission: Broadcast content wirelessly from up to 98 feet away, suitable for larger boardrooms, auditoriums, or conference rooms.
- DRM-Protected Content Streaming: Wirelessly display content from popular streaming services like Netflix, Disney+, and HBO Max.
- Multi-Presenter Meetings: Supports up to 8 transmitters via USB-C port, compatible with most mobile devices.
Setup Guide
What's in the Box
The ViewSonic WPD-900 Wireless Screen Casting Kit typically includes:
- ViewSonic WPD-900 Transmitter (USB-C)
- ViewSonic WPD-900 Receiver (HDMI)
- USB Power Cable (for receiver)
Initial Setup
- Connect the Receiver: Plug the HDMI end of the WPD-900 Receiver into an available HDMI port on your display device (e.g., projector, monitor, TV).
- Power the Receiver: Connect the USB power cable to the receiver and plug the other end into a USB power source (e.g., display's USB port, USB wall adapter). Ensure the receiver powers on.
- Connect the Transmitter: Plug the USB-C end of the WPD-900 Transmitter into the USB-C port of your source device (e.g., laptop, smartphone, tablet).
- Initiate Casting: Once the transmitter is connected, it will automatically attempt to establish a connection with the receiver. The display should mirror your device's screen.

The ViewSonic WPD-900 Wireless Screen Casting Kit, showing the USB-C transmitter.

Side view of the WPD-900 USB-C transmitter, highlighting its compact design and USB-C connector.

The HDMI receiver cable for the WPD-900, which connects to your display device.

The WPD-900 transmitter connected to a laptop's USB-C port, ready for casting.
Operating Instructions
Casting Content
The WPD-900 supports various casting methods for seamless content sharing:
- Miracast: For Windows and Android devices, enable Miracast from your device's display settings and select the WPD-900 receiver.
- AirPlay: For iOS and macOS devices, use the Screen Mirroring feature from your device's Control Center or menu bar and select the WPD-900.
- Peer-to-Peer (P2P): The WPD-900 establishes a direct, secure connection between your device and the receiver, eliminating the need for a Wi-Fi network.

Diagram illustrating support for Screen Mirroring, Miracast, and Peer-to-Peer casting.
USB-C Charging and Casting
The WPD-900 transmitter's USB-C port allows for simultaneous charging of your source device while casting. Simply connect a USB-C power adapter to the transmitter's USB-C port, and it will pass power through to your connected device.

A smartphone connected to the WPD-900, demonstrating simultaneous charging and content casting.
Multi-Presenter Meetings
For collaborative environments, the WPD-900 system supports up to eight USB-C transmitters. This allows multiple presenters to easily switch and share their screens during a meeting or lesson without reconfiguring connections.

Illustration of the WPD-900's long-range wireless transmission capability, up to 98 feet.
Maintenance
Cleaning
To maintain the performance and appearance of your WPD-900 kit:
- Gently wipe the surfaces of the transmitter and receiver with a soft, dry, lint-free cloth.
- Do not use liquid cleaners, aerosol sprays, or abrasive solvents, as these may damage the device.
- Ensure all ports are free of dust and debris. Use a can of compressed air if necessary, holding it upright.
Storage
When not in use for extended periods, store the WPD-900 kit in a cool, dry place, away from direct sunlight and extreme temperatures. Keep it in its original packaging or a protective case to prevent damage.
Troubleshooting
No Signal on Display
- Check Connections: Ensure the HDMI receiver is securely plugged into the display and the USB power cable is connected and receiving power.
- Verify Input Source: Make sure your display is set to the correct HDMI input channel where the WPD-900 receiver is connected.
- Transmitter Connection: Confirm the USB-C transmitter is firmly connected to your source device and that your device's display output is active.
- Reboot Devices: Disconnect and reconnect both the transmitter and receiver, and restart your source device and display.
Intermittent Connection or Lag
- Reduce Distance: Ensure the transmitter and receiver are within the recommended operating range (up to 98 feet) and minimize obstacles between them.
- Minimize Interference: Keep the WPD-900 away from other wireless devices (e.g., Wi-Fi routers, cordless phones) that might cause interference.
- Power Source: Ensure the receiver is receiving stable power. Try a different USB power source if available.
Casting Not Initiating
- Device Compatibility: Confirm your source device supports Miracast or AirPlay.
- Software/Driver: While generally plug-and-play, ensure your device's operating system is up-to-date.
- Multiple Transmitters: If using multiple transmitters, ensure only one is actively casting at a time unless using the multi-presenter feature correctly.
Specifications
| Feature | Detail |
|---|---|
| Model Number | WPD-900 |
| Product Dimensions | 26.7 x 0.7 x 0.2 inches |
| Item Weight | 1.6 ounces |
| Connectivity Technology | USB, HDMI |
| Supported Casting Protocols | Miracast, AirPlay, Peer-to-Peer |
| Max Resolution | 1080p Full HD |
| Wireless Transmission Range | Up to 98 feet |
| Transmitter Port | USB-C (with power pass-through) |
| Receiver Port | HDMI |
| Color | Black |
| Manufacturer | ViewSonic |
| Country of Origin | China |
Warranty and Support
For information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official ViewSonic website. ViewSonic offers various support resources, including FAQs, driver downloads, and customer service contact information.
Protection Plans
Extended protection plans may be available for your ViewSonic WPD-900. These plans can offer additional coverage beyond the standard manufacturer's warranty. Please check with your retailer or the ViewSonic website for details on available protection plans, such as 2-Year or 3-Year options.
For further assistance, please visit the ViewSonic Store on Amazon or their official support channels.
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