Acer Wireless Display Transmitter Adapter Kit With USB-C Input, HDMI Output, 100W PD Charging, 30Hz Output, 50M Range, for Windows/Mac/Linux | HY21-HV-HDMIÂ
🧠Expert Features
- True Wireless Screen Casting : Plug and play wireless HDMI transmission for laptops, phones, and tablets with USB-C. Cast your screen to any HDMI-enabled display without tangled cables.
- USB-C Input With PD Charging (Up to 100W) : Enjoy uninterrupted performance while charging your device simultaneously through the same USB-C port.
- Supports HDMI Output at 4K/30Hz : Crystal-clear visuals in meetings, classrooms, or home theaters. Compatible with projectors, TVs, and monitors.
- One-Click Casting Button : Hassle-free operation with a dedicated button for instant screen projection.
- 50M Transmission Range : Delivers stable signals up to 50 meters in open areas. Indoors with obstacles (like walls), the effective range is around 15 meters.
- Cross-Platform Compatibility : Works seamlessly with Windows, Mac, and Linux systems—no drivers needed.
- Compact & Durable Design : Sleek aluminum casing with anti-slip texture and efficient heat dissipation, perfect for travel and on-the-go presentations.


📊 Expert Specs
| Feature | Details |
|---|---|
| Model | HY21-HV-HDMI |
| Connection Type | USB-C (Input) |
| Output Port | HDMI |
| Wireless Technology | 2.4GHz/5GHz |
| Max Transmission Distance | 50 meters (open space) / 15m (walls) |
| PD Charging Support | Up to 100W |
| HDMI Output Resolution | Up to 4K @ 30Hz |
| Compatibility | Windows, Mac, Linux |
| Features | One-Click Casting, PD Charging, Plug & Play |
| Build Material | Aluminum Alloy |
| Use Case | Wireless Screen Casting for Laptops, Phones, Tablets |
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