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Shenzhen Ofeixin Technology Co., Ltd
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Your Professional & Reliable Partner.
QOGRISYS is professionally committed to providing customers with complete IoT connection solutions.The company focuses on the communication industry. After years of industry market and customer service experience, it has the courage to face extreme technical challenges and help customers solve difficulties. The company has high-quality supporting resources from broadband short-range wireless connection, wide area network cellular communication to deep vertical integration industry, providing ...
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China Shenzhen Ofeixin Technology Co., Ltd HIGH QUALITY
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Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
China Shenzhen Ofeixin Technology Co., Ltd MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
China Shenzhen Ofeixin Technology Co., Ltd 100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.

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Say Goodbye to Lag! This High-Tech Module O9201SB Revolutionizes Home Entertainment with a Full-Scale Upgrade!
It’s late at night, and you’re deep into your favorite show when suddenly, the screen freezes into a slideshow. The whole family is fighting for bandwidth, and your game’s latency is skyrocketing. Are these frustrating network issues disrupting your smart home experience? Don’t worry! Qogrisys has developed a cutting-edge module equipped with **Wi-Fi 6 + BT5.4**—O9201SB—that is quietly revolutionizing the set-top box industry with an unparalleled "experience upgrade"! 1. The Pain Points of Home Entertainment: Is Your Set-Top Box Truly "Smart"? With the rise of 4K/8K ultra-high-definition videos, cloud gaming, and smart home devices, home networks are under immense pressure: "One Network, Multiple Devices" Leads to Lag**: When the TV, phone, tablet, and smart speaker are all online, Wi-Fi 4/5 simply can’t keep up!   High-Definition Videos Turn into "Mosaic"**: 8K video requires over 100Mbps bandwidth per second, and traditional modules struggle to deliver.   High Costs of Core Chips**: Customization is complex and expensive, leaving manufacturers frustrated.   2. Introducing O9201SB: Wi-Fi 6 + BT5.4 Redefines "Smooth" 1. Speed Boost: Instant 8K Video Streaming Dual-Band Simultaneous Technology**: 2.4GHz for stable wall penetration, 5GHz for blazing-fast speeds, with 2T2R rates up to 1200Mbps. 8K videos load instantly, with zero buffering when dragging the progress bar! MU-MIMO + OFDMA**: Multiple devices can connect simultaneously without competing for bandwidth. 2. Bluetooth 5.4: Unlocking New Smart Possibilities Bluetooth Remote Control with Instant Response**: Enjoy more sensitive voice control and seamless operation. Connect External Speakers and Game Controllers with Zero Latency**: Dive into a fully immersive gaming and entertainment experience.   3. Leading Technology + High-Level Service: A Win-Win for Manufacturers and Users 1. Self-Reliant and Secure, Ensuring Complete Safety Chips comply with international technical standards, ensuring stability and security. Data encryption + localized servers provide comprehensive privacy protection. 2. Flexible Customization, Rapid Response A professional R&D team supports "deep adaptation," completing customization from design to mass production in just 30 days. An optimized supply chain reduces costs by 20% and shortens delivery cycles by 50%.   4. The Future is Here: Seizing the "Golden Gateway" to Smart Homes For users, O9201SB offers a seamless and smooth experience upgrade. For manufacturers, it’s a powerful tool for reducing costs and increasing efficiency. Set-top boxes equipped with this module can not only become the center of home entertainment but also integrate seamlessly with smart home appliances, transforming into a smart control hub. This positions them to capture the core gateway to the trillion-dollar smart home market!     From "usable" to "excellent," and from technological dependence to technological leadership, the O9201SB module developed by Qogrisys is rewriting the rules of the set-top box industry with its outstanding performance and high-level service. Choosing O9201SB isn’t just choosing a module—it’s choosing a future-oriented "experience revolution."  
O9201UB Current State of the Projector Industry: Wireless Connectivity Pain Points Need Urgent Breakthrough
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 I. O9201UB Module: 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 stuttering. · 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   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 campin   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. ​​II.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. III.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"!
Wi-Fi 7|Performance and Challenges
Wi-Fi 7 has now been commercially deployed, establishing itself as the next-generation wireless LAN standard with key features such as ultra-high speeds, low latency, and enhanced reliability. However, it still faces several challenges. 1、Wi-Fi7’s Technical Advantages Wi-Fi 7, as the seventh-generation wireless LAN standard based on IEEE 802.11be, is designed to achieve ultra-high throughput, lower network latency, and enhanced reliability through innovations at both the physical layer (PHY) and data link layer (DLL). At the physical layer (PHY), Wi-Fi 7 supports up to 320 MHz channel bandwidth – doubling Wi-Fi 6's maximum 160 MHz bandwidth – enabling a peak PHY data rate of 36 Gbit/s. It introduces 4096-QAM, a higher-order modulation scheme that delivers 20% faster data rates compared to Wi-Fi 6's 1024-QAM. At the data link layer (DLL), Wi-Fi 7 introduces Multi-Link Operation (MLO) technology, significantly enhancing throughput, reducing network latency, and improving overall reliability. Additionally, Wi-Fi 7 incorporates Multi-Radio Unit (MRU) technology to enhance network efficiency by enabling dynamic channel resource allocation and maximizing spectral utilization. 2、Wi-Fi7’s Vast Development Potential With the advancement of mobile internet and broadband technologies, numerous based on data-intensive applications have emerged—such as ultra-HD video streaming and virtual reality. These applications demand significantly higher wireless network performance in terms of speed, latency, and reliability. Wi-Fi 7's technical capabilities are uniquely positioned to meet these requirements, thereby accelerating widespread adoption of such applications. In the realm of high-definition video, 4K streaming typically requires stable bandwidth of 30-50 Mbit/s, while 8K video demands 100 Mbit/s or higher – stable speed thresholds that Wi-Fi 7 is specifically engineered to meet. Moreover, in household networks where high-load scenarios with multiple devices and concurrent applications are common, Wi-Fi 7 ensures seamless simultaneous operation of bandwidth-intensive applications without interference—delivering superior user experience. The virtual reality industry is intrinsically linked to Wi-Fi 7 applications. XR devices primarily rely on Wi-Fi and cloud data interactions, making throughput and latency two critical performance metrics. Research indicates that high-intensity 4K VR applications typically require ~260 Mbit/s throughput. Given that human reaction time averages 200–250 ms, XR systems must minimize latency to ensure total system response approaches natural human perception. Wi-Fi 7 is specifically engineered to achieve ultra-low latency down to 5 ms – precisely meeting XR's technical requirements. With the widespread adoption of wireless technologies, Wi-Fi networks have become a cornerstone of home internet connectivity due to their simple architecture, cost-effectiveness, high speeds, and expansive bandwidth etc. Today, smartphones, tablets, PCs, and smart home devices predominantly rely on Wi-Fi for internet access in residential settings. As gigabit broadband becomes ubiquitous and the number of connected household devices grows, users increasingly demand higher-performance home Wi-Fi networks. Wi-Fi 7 maximizes the potential of gigabit broadband while inheriting OFDMA (Orthogonal Frequency-Division Multiple Access) technology from its predecessors and further enhancing network concurrency efficiency through MRU (Multi-Radio Unit) technology. This advancement is critical for supporting the ever-increasing number of connected devices in modern homes, ensuring robust performance even under heavy multi-device usage. At present,China's telecom operators are currently aggressively promoting FTTR (Fiber-to-the-Room) services. As a next-generation network deployment solution for homes and enterprises, FTTR's core innovation extends high-speed optical signals to every room, delivering whole-premises gigabit coverage with unmatched stability and seamless connectivity. The integration of Wi-Fi 7 with FTTR will unlock revolutionary network experiences. By deploying Wi-Fi 7 on FTTR infrastructure by Telecom Operator, carriers will significantly accelerate the adoption of Wi-Fi 7 networks. At the intersection of smart living and industrial innovation, QOGRISYS’s WiFi 7 module O7851PM and the in-development O2072PM redefine wireless connectivity with scenario-driven breakthroughs, empowering high-definition video and virtual reality (VR). In high-def video applications, the module leverages WiFi 7's ultra-wide bandwidth and ultra-low jitter to seamlessly support 8K/16K livestreaming and multi-device synchronized playback, eliminating stuttering and screen tearing while overcoming high-bitrate transmission bottlenecks. For VR, its millisecond-level latency and stable connections eradicate motion blur and action lag in VR gaming and industrial VR inspections, laying a solid foundation for remote operations and maintenance. QOGRISYS always anchors its innovation in real-world needs, ensuring WiFi 7 is not just a synonym for speed, but an invisible engine driving for industrial advancement and the evolution of daily life.

2025

08/19

Qualcomm’s Next-Gen Wi-Fi 7: FastConnect C7700/QCC2072
Qualcomm has officially launched the FastConnect C7700 product series this year, refining and optimizing features compared to the previously released FastConnect C7800. As shown in the specifications, the QCC2072 adopts a single PHY design, omitting the DBS/HBS functionality found in dual-PHY configurations. The chip integrates a high-performance PA, further reducing costs. Wi-Fi 7 Enhancements Beyond supporting Wi-Fi 7’s 320MHz bandwidth and 5.8Gbps peak throughput, the QCC2072 also features eMLSR MLO (Enhanced Multi-Link Single Radio). If interference occurs on one frequency band, eMLSR enables seamless data transmission via alternate links, enhancing reliability. As a key Wi-Fi 7 MLO upgrade, eMLSR ensures high throughput and low latency even in congested environments, significantly improving user experience. Wi-Fi Aux Radio – Advanced Power Management Qualcomm’s new Wi-Fi Aux Radio optimizes power efficiency by monitoring TX/RX states and intelligently toggling transmission modes. It also performs low-latency background scanning, minimizing impact on active communication throughput while maintaining transmission quality and reducing Wi-Fi power consumption. Bluetooth 6.0 Dual-Mode Support The chip supports dual-mode Bluetooth (BLE 6.0) with dual-antenna TX/RX MRC (Maximal Ratio Combining), improving interference resistance and signal reception in multipath environments. Design Focus: Cost-Effective Client-Side Optimization The FastConnect C7700/QCC2072 prioritizes STA (client-side) functionality while lowering chip costs, paving the way for broader industry adoption. QOGRISYS specializes in delivering cutting-edge IoT connectivity solutions. We’ve previously released Qualcomm Wi-Fi 6E modules (O2066PM/O2066PB) and Wi-Fi 7 modules (O7851PM). Our next-gen Wi-Fi 7 modules (O2072PM/O2072PB) will launch soon—stay tuned for updates!  

2025

07/31

Qualcomm Unveils Wi-Fi 8: Advancing Wireless Connectivity Through Ultra-High Reliability
On July 25, Qualcomm stated in its latest blog post that the goal of Wi-Fi 8 is to "prioritize reliable performance in challenging real-world environments, enhancing connectivity even in crowded, interference-prone, and mobile settings." One of the standout features of Wi-Fi 8 is "seamless roaming." This capability enables devices to achieve a "connect once, always online" experience. When devices are in motion, they can maintain continuous low-latency connections without interruptions or packet loss due to switching. A key strength of Wi-Fi 8 is its ability to deliver consistently reliable and high-quality connections even under less-than-ideal signal conditions. For instance, in certain areas, signals may weaken due to distance from the Wi-Fi source, interference, or power limitations. Qualcomm explained that Wi-Fi 8 employs a suite of physical-layer enhancement technologies that work together to sustain Wi-Fi connectivity even in imperfect environments. This is referred to as edge reliability coverage. Have you ever encountered Wi-Fi connectivity issues in high-density areas like corporate campuses, apartment buildings, or public spaces? Signal overlap or multiple devices competing for shared wireless signals can degrade the user experience. Wi-Fi 8 addresses this problem with one of its most important features—multi-access point (AP) coordination. This feature allows access points to collaborate rather than operate independently. When access points work in isolation, devices may "attach" to distant access points with weaker signals, leading to poor performance. With Wi-Fi 8, access points share resources, delivering a more consistent experience for users. Modern devices are equipped with multiple radios (Wi-Fi, Bluetooth, UWB), posing coexistence challenges. Wi-Fi 8 improves in-device coexistence performance, ensuring smoother operation when multiple radios share antennas or spectrum. This enables wireless networking technologies to gracefully handle temporary interruptions when antennas are used for other technologies. Wi-Fi 8 features enhanced in-device coexistence performance, ensuring smoother operation when multiple radios share antennas or spectrum. It also includes new features to make wireless connections more energy-efficient without sacrificing responsiveness. Notably, all the Wi-Fi 8 features mentioned by Qualcomm focus on improving reliability, with no mention of boosting Wi-Fi speeds.   Qualcomm stated that Wi-Fi 8 will have the greatest impact in smart factories, hospitals, university campuses, homes, and public spaces such as airports, stadiums, and transportation hubs. The IEEE 802.11bn standard, expected to be finalized by 2028, will serve as the foundation for Wi-Fi 8. It will support two major trends: The first trend is the shift toward personal devices like smart glasses, next-generation wearables, and health monitors. These devices require seamless short-range wireless performance to offload intensive tasks to companion devices. The second trend is the move toward AI-driven systems that need "reliable, low-latency connectivity to access edge or cloud-based AI for real-time inference." Again, Wi-Fi 8 will focus on enhancing reliability, not speed. Qogrisys Technology specializes in wireless connectivity and has released Qualcomm's next-generation Wi-Fi modules, including the WiFi 6E modules O2066PM/O2066PB and the WiFi 7 module O7851PM. These modules deliver high-efficiency data throughput in high-density environments, supporting stable performance with concurrent multi-device connections, and provide robust connectivity for corporate campuses and smart factories. Additionally, with support for the 6GHz band, they effectively avoid interference, demonstrating excellent anti-interference capabilities for smart home device connectivity and immersive experiences in public spaces. Their optimized in-device coexistence mechanism aligns with the collaborative philosophy of Wi-Fi 8.

2025

07/31