As smart projectors become increasingly common today, user demands for image quality and functionality are continuously increasing. However, the stability and speed of wireless connectivity have become bottlenecks hindering the upgrade of user experience:

• 4K/8K Content Transmission Stuttering: High-resolution videos require extremely high bandwidth, and traditional Wi-Fi modules often suffer from delays and buffering in complex environments.
• Severe Interference Among Multi-Devices: When projectors are connected simultaneously with multiple devices such as smartphones, tablets, and speakers, network congestion frequently leads to signal interruptions.
• Poor Bluetooth Peripheral Experience: Older protocols suffer from high latency and weak anti-interference capabilities, resulting in unstable connections for wireless speakers, game controllers, and other devices.
• Conflict Between Power Consumption and Heat Dissipation: High-speed transmission comes with high power consumption, affecting device battery life and even causing heat dissipation issues.

These pain points are undermining your brand's credibility

1. O9201UBModule: The "Wireless Heart" Designed for Projectors

QOGRISYS has been deeply involved in wireless communication for 12 years. The Wi-Fi 6 + Bluetooth 5.4 dual-mode module O9201UB is designed with four core advantages to restructure the wireless experience in projection scenarios:

1. Wi-Fi 6 Ultra-Speed Transmission, 4K/8K Smooth and Uninterrupted Infinity

• Dual-Band Simaltaneous, Smart Switching: 2.4GHz offers strong wall-penetration capabilities, The speed can be up to 1200Mbps while 5GHz, supporting 2T2R DBAC and 1T1R DBDC mode, allowing simultaneous use of different frequency bands for internet access and screen casting, say goodbye to
• MU-MIMO + OFDMA Technology: Supports high-speed transmission among multiple devices simultaneously, ensuring stable and smooth projection even when multiple users share the network.
• Beamforming Technology: Accurately locates device positions, enhances signal strength dynamically, and eliminates projection dead zones, ensuring full signal coverage whether in the living room or conference room.

② Bluetooth 5.4 + Low Latency, "Zero Perception" Audio-Video Synchronization

• 2Mbps High-Speed Bluetooth: Wireless speakers/headphones’ latency as low as 28ms(industry average : 50ms), delivering concert-like audio effects with "audio-video synchronization."
• AFH Anti-Interference Technology: Automatically avoids congested 2.4G channels, allowing multiple devices (remote control + microphone + speakers) to coexist without interference, enabling "instant response" for voice control.
• HCI Technology: Provides an intermediate reserve, compatible across kernel versions; USB interface can also connect to Bluetooth speakers, offering premium voice effects, saving debugging time, and reducing pin usage in PCM interface.

③ Compact Size + Low Power Consumption, Greater Design Freedom

• Compact Dimension: Ultra-small size of 15×13×2.3mm, suitable for ultra-thin projector designs, saving internal space.
• Smart Power Management: Wi-Fi + Bluetooth collaborative power consumption reduced by 20%, extending built-in battery projector runtime by 1.5 hours, ensuring uninterrupted during outdoor camping.
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4.  Flexible Adaptation, Easy Integration

• USB 2.0 Interface: Compatible with mainstream projector models, reducing development costs for manufacturers.
• Multiple Certifications: Supports WPA3 encryption, BLE Audio, and other standards, ensuring data security and compatibility.
• Seize the New Blue Ocean of "Wireless Projection" Now!

The global smart projector market exceeds $80 billion by 2025, with wireless experience becoming a core decision-making factor for users. Projectors equipped with O9201UB are not just "viewing tools" but also home entertainment hubs, business collaboration centers, and smart home gateways.

• Home Entertainment Scenarios:

Wireless game screen casting: Supports 4K@60fps low-latency transmission, paired with immersive Bluetooth speakers.
Smart home integration: Direct Wi-Fi connection to control screens/lights, creating an immersive theater system.

• Business Office Scenarios:

Multi-device wireless screen sharing among multiple-devices:Support demonstrations from multiple terminals, improving meeting efficiency by 50%.

Remote collaboration optimization: QoS intelligent bandwidth allocation ensures video conferences stable

• Educational Scenarios:

Online classroom assurance: Anti-interference design ensures 4K courseware display smooth.

Interactive teaching support: Bluetooth microphone latency < 30ms, enabling zero-lag teacher-student interaction.

3、Choosing O9201UB Means You Gain More Than Just a Module

▶Advanced Technology, Performance Benchmark: Based on IEEE 802.11ax and Bluetooth 5.4 protocols, performance surpasses traditional modules completely. 

▶ Service Assurance: 7x24 technical support, providing "module + driver + scenario optimization" comprehensive services.
▶ Ecosystem Collaboration, Expanding Scenarios: Beyond projectors, it can integrate with smart home devices (e.g., lights, screens), helping projectors upgrade into smart control hubs.

Conclusion: The Future of Wireless Projection is Defined by You!

The O9201UB module, with its core advantages of "fast, stable, and efficient," provides the ultimate wireless connectivity solution for the projector industry. Whether it's the home theater’s ultimate experience or efficient business collaboration, it can be handled easily.  QOGRISYS  is ready to collaborate with you, driving industry transformation through technological innovation, and making every projector a gateway to "wireless freedom"!