The UGREEN 90909A is a professional-grade 4K Wireless HDMI Extender Kit (Transmitter + Receiver). Designed to eliminate long cable runs, it provides a seamless 4K@30Hz video transmission solution for boardrooms, classrooms, and home theaters in Pakistan.
The 90909A uses 5GHz wireless technology to provide low-latency, high-definition video over long distances without the need for an existing Wi-Fi network.
| Feature | Specification Details |
| Model Number | 90909A (CM586) |
| Max Resolution | 4K@30Hz (Ultra HD) |
| Wireless Range | Up to 50 Meters (165ft) Line-of-Sight |
| Wireless Band | Dual-Band (2.4GHz / 5GHz) |
| Interfaces (TX) | 1 x HDMI Input, 1 x USB-C (Power) |
| Interfaces (RX) | 1 x HDMI Output, 1 x VGA Output, 1 x 3.5mm Audio Out, 1 x USB-C (Power) |
| Audio Quality | 24-bit/48kHz High-Fidelity Audio |
| Latency | <0.1s (Ultra-low latency for streaming/presentations) |
Skyrs carries the complete wireless ecosystem to ensure your specific display needs are met:
UGREEN 90909A (Elite Wireless): The 4K@30Hz dual-antenna kit. Includes both HDMI and VGA receiver ports for maximum display compatibility.
UGREEN 50M 1080P Variant: A budget-friendly version for standard high-definition presentations where 4K is not required.
UGREEN Wireless Mini Extender: A portable, dongle-style variant for users who need a more compact solution for travel.
The 90909A is designed for high-end professional deployment, requiring stable power and proper positioning for optimal 50m performance.
Transmitter (TX) Setup: Connect the TX unit to your source device (Laptop, PC, or TV Box) via HDMI. Connect the provided USB-C cable to a 5V/1A power source.
Receiver (RX) Setup: Connect the RX unit to your display (Projector, LED, or Monitor) via HDMI or VGA. Connect it to a 5V/1A power source.
Synchronization: The units are pre-paired at the factory. Simply power them on; the LED indicators will turn solid once the wireless link is established.
Audio Routing: If using a VGA monitor without speakers, connect external speakers to the 3.5mm jack on the RX unit.
Configuration and deployment expertise for the UGREEN 90909A are available only at Skyrs.
Signal Optimization: Skyrs provides technical advice on antenna positioning to overcome environmental interference in crowded Pakistani office buildings.
Dual Display Output: Our team can guide you on the simultaneous configuration of HDMI and VGA outputs for setups requiring two screens from a single wireless source.
Power Management: Only at Skyrs can you find specialized multi-port GaN chargers recommended to power both the TX and RX units without causing signal flickering due to under-voltage.
One-Click Connectivity: Support for the physical “Quick-Disconnect” button on the TX unit, allowing you to stop screencasting instantly during meetings without unplugging.
Skyrs Premium Promise: All UGREEN 90909A units from skyrs.com.pk are 100% original. Because wireless extenders are sensitive to regional wireless frequencies, our units are specifically verified for the regulatory bands used in Pakistan to ensure zero signal dropouts.
Would you like to check if your current laptop or projector supports the 4K@30Hz throughput, or should I recommend the best power adapters for this kit?
