Overview Lpsen Technology was founded in 2010 and operates under the brand name Sipolar. With 15 years of industry experience, the company is recognized as a National High-Tech Enterprise and a Specialized and Sophisticated SME. Lpsen specializes in the research, development, production, and sales of industrial-grade USB hubs. The company operates from a 2,000㎡ standardized factory and holds ISO9001, CE, 3C, and UL certifications. Supported by numerous patents, Lpsen has established itself as a trusted player in the self-service terminal and network cabinet sectors. Vision Lpsen aspires to become a global leader in industrial connectivity solutions—setting industry standards, serving diverse industrial scenarios, and earning a reputation for reliability. Philosophy The company’s philosophy rests on three pillars: superior quality, leading service, and lasting value. Superior Quality is achieved through strict control over the entire process, from material sourcing to final testing. For Lpsen, customers are not merely buying a hub; they are investing in the stability of their production lines. Quality is both the baseline and the promise. Leading Service means responding promptly and, more importantly, understanding customer needs. The sales team combines strong technical expertise with deep insight into industry pain points. Lasting Value reflects a commitment to long-term partnerships. Lpsen’s products are designed to endure and evolve with customers’ businesses, delivering value as operations become more efficient and secure. Core Values Integrity: Honoring commitments to customers, dealing fairly with suppliers, and maintaining internal transparency. Over 50% of the team has been with the company for more than five years. Dedication: Pursuing excellence in every detail. Endeavor: Driving continuous growth—from a small sales counter to a large-scale factory. Altruism: Creating win-win outcomes by helping customers reduce costs and improve efficiency, providing growth opportunities for employees, and ensuring sustainable development. Organizational Structure Lpsen is led by a General Manager, with core departments for R&D, Production, and Quality, supported by dedicated domestic and international sales teams. Milestones 2010: Founded; first sales counter established in Huaqiangbei. 2012: Registered the Sipolar brand and began online sales on Alibaba. 2015: Expanded globally through Alibaba International; obtained key international certifications. 2017: Launched flagship stores on JD.com and Tmall to strengthen brand presence. 2020: Established an independent sales office in Longhua, separating sales from production. 2023: Recognized as a National High-Tech Enterprise and Specialized SME; new Dongguan plant commenced operations. 2024: Launched a JD.com self-operated store to expand market reach. Products & Applications Lpsen offers three main product categories: Compact Embedded Hubs Standard Rack-mounted Hubs Anti-Loosening Hubs for Robotics These products serve a variety of industries: Self-Service Terminals (e.g., supermarkets, banks): Stable multi-port expansion and reliable power management increase efficiency and reduce downtime. Education: For tablet charging carts, solutions support batch charging and high-speed data transfer, enabling safer, more efficient device management. Data Collection (e.g., body-worn cameras): Hubs enable parallel data transfer and centralized power within docking stations, ensuring reliable bulk processing. Storage Testing: Sipolar hubs have long been a preferred choice in this sector—approximately 80% of Shenzhen’s USB drive factories use Sipolar hubs, with the original 16-port hub remaining a top choice for mass production testing. Industrial Robotics: Anti-loosening hubs feature a secure lock-in design that prevents disconnection even during high-speed movement and vibration. Partners Lpsen is proud to serve industry leaders including Baidu, Tencent, Pinduoduo, Alibaba, OPPO, Huawei, Xiaomi, Foxconn, Goertek, Longsys, Netac, and UBTech. Their trust stands as a testament to Lpsen’s commitment to quality and service. Future Outlook Lpsen remains dedicated to industrial connectivity, driven by customer needs and continuous innovation. The company will continue to deepen its presence in data centers, smart terminals, and industrial control, making its products smarter, more reliable, and more efficient.

In the era of Industry 4.0, automated production lines are the beating hearts of modern manufacturing. These complex systems rely on numerous connected devices—from sensors and cameras to barcode scanners and Human-Machine Interfaces (HMIs). At the core of these connections, often overlooked, lies a critical component: the embedded USB Hub. A failure here can mean costly downtime, data loss, or even damage to expensive equipment. So, how do you choose a hub that guarantees 24/7 reliability? Let’s explore the key factors through a real-world scenario. The Challenge: A Case of “Unreliable Connections” Imagine a European automotive parts manufacturer, “AutoPart GmbH,” upgrading their assembly line. They integrated 16 high-resolution cameras for quality inspection, all connected to a single industrial PC via a standard, off-the-shelf USB hub. The result was disastrous: Frequent disconnections during operation. Image data corruption, leading to faulty inspections. Overheating of the hub after just a few hours. The entire line stopped 3-4 times a week, costing thousands in lost productivity. The problem wasn’t the cameras or the PC—it was the unreliable hub that couldn’t handle the industrial environment. The 4 Key Criteria for an Industrial-Grade USB Hub To avoid AutoPart GmbH’s fate, here are the critical factors you must evaluate when selecting an embedded USB hub: 1. Ruggedized Build for Harsh Environments Unlike office-grade plastic hubs, industrial environments demand durability. What to look for: A heavy-duty metal enclosure (like aluminum alloy). This isn’t just for looks; it provides superior heat dissipation, physical protection against vibration and shock, and effective EMI/RFI shielding to prevent signal interference from nearby heavy machinery. Sipolar Solution: Our industrial hubs feature robust, fanless metal casings designed for reliable operation in temperatures ranging from -20°C to +80°C, ensuring stability even on a crowded, vibrating assembly line. 2. Independent Power Management & Over-Current Protection Connecting multiple power-hungry devices (like cameras or barcode scanners) can easily overload a bus-powered hub, causing all ports to shut down. What to look for: A hub with individual port power switches and over-current protection. This means if one device shorts or draws too much power, only that single port is disabled. The rest of your line keeps running. Sipolar Solution: Our hubs feature independent power regulators for each port. As one of our engineers puts it, “With independent port protection, a faulty sensor won’t bring your entire production line to a halt. It’s about ensuring business continuity at the component level.” 3. High Port Density with Stable Signal Integrity Industrial applications often require connecting many devices to a single host computer. A standard 4-port hub is rarely enough. What to look for: High-density solutions (7, 10, 13, or even 16 ports) that are specifically engineered for data transfer, not just charging. The hub must maintain signal integrity across all ports simultaneously without data loss or crosstalk. Sipolar Solution: With over 15 years of experience, we offer a wide range of multi-port hubs. Our 16-port industrial hub, for example, is a popular choice for machine vision systems, allowing seamless connection of multiple cameras for 360-degree product inspection. 4. Wide Power Input & Industrial Connectivity Your production line’s power environment can be unstable. A reliable hub must adapt. What to look for: Support for a wide range of DC power inputs (e.g., 12V~48V) to match your existing industrial power supplies. Secure terminal block connectors are also preferable to standard barrel jacks, as they won’t vibrate loose. Sipolar Solution: Our embedded hubs are designed with industrial applications in mind, featuring wide-voltage input and optional screw-type terminal blocks for the most secure connections in high-vibration settings. The Solution: How Sipolar Solved AutoPart GmbH’s Problem Returning to our case study: AutoPart GmbH replaced their consumer-grade hub with a Sipolar 16-port industrial USB hub. The result? Zero downtime related to USB connections in the following six months. Stable, high-speed data transfer from all 16 inspection cameras. Reliable performance even in the warm environment of the assembly line, thanks to the metal casing’s heat dissipation. Simplified maintenance. As their IT manager noted, “We finally have a ‘set it and forget it’ solution. The build quality is immediately apparent, and knowing each port is protected gives us real peace of mind.” Conclusion: Don’t Let Your Hub Be the Weak Link In an automated production line, every component must be chosen for reliability. Your USB hub is the silent backbone connecting your critical peripherals. Choosing a cheap, non-industrial solution is a false economy that risks expensive failures. For a reliable, high-performance connection that keeps your production line moving, trust the experts. Sipolar’s industrial USB hubs are engineered for the rigors of the factory floor. Ready to upgrade your connectivity? 👉 Contact our engineering team today for a free consultation on your specific application. (https://www.sipolar.com/contact-us/)

For over 15 years, Sipolar has been at the forefront of industrial USB hub innovation, delivering reliable and high-performance connectivity solutions to professionals worldwide. Today, we are proud to spotlight one of our most popular products on Alibaba International Station — the FS-809 7-Port USB 3.0 Hub. Designed for efficiency, durability, and precision, the FS-809 is the ideal choice for industrial environments, office setups, and high-demand tech stations. 🔌 7 High-Speed USB 3.0 Ports The FS-809 features 7 USB 3.0 ports, including 4 USB-A and 3 USB-C downstream ports, all supporting data transfer speeds of up to 5Gbps. Whether you’re connecting external drives, peripherals, or charging multiple devices, this hub delivers consistent and fast performance. ⚡ Individual Port Switches Each port comes with its own independent on/off switch, allowing users to control power to each connected device individually. This not only saves energy but also reduces the need to repeatedly plug and unplug devices — a huge convenience in both industrial and office environments. 🔋 Advanced Charging Support With support for BC1.2, Apple, and Samsung charging protocols, the FS-809 ensures fast and intelligent charging for a wide range of devices. USB-A ports deliver up to 1.5A per port USB-C ports deliver up to 2A per port Powered by a DC 12V/2A adapter, the hub provides stable and efficient power output for even the most power-hungry devices. 🛡️ Reliable Protection Features Safety is built into every Sipolar product. The FS-809 includes output overcurrent protection and short circuit protection, ensuring your devices and the hub itself remain safe under all operating conditions. 💡 LED Indicators Clearly visible blue LED indicators show the power and working status of each port, allowing users to monitor activity at a glance. 🏗️ Rugged Aluminum Design Crafted from high-strength aluminum alloy, the FS-809 is built to last. The sleek, durable enclosure offers excellent heat dissipation, making it suitable for continuous operation in demanding environments. Its compact size (142*55*24mm) fits neatly on any desktop without taking up too much space. 🌍 Broad Compatibility The FS-809 works seamlessly across multiple platforms, including: Windows (7, 8, 10, 11 – x86 & x64) Mac OS (10.12 and above) Linux & Ubuntu (16.04 and above) ❄️ Wide Operating Range Designed for global use, the FS-809 operates reliably in temperatures from -25°C to 80°C and humidity levels from 5% to 90%, making it suitable for a wide range of industrial and outdoor applications. Why Choose Sipolar? With 15 years of experience in industrial hub development, Sipolar is a name you can trust. The FS-809 is a testament to our commitment to quality, innovation, and user-centric design. Whether you’re managing a factory floor, setting up a testing station, or simply need a powerful hub for your workspace, the FS-809 delivers performance you can rely on. 📦 Package Includes: 1 x FS-809 USB 3.0 Hub 1 x DC 12V/2A Power Adapter 1 x USB 3.0 Type-C to Type-C/A Cable Visit our official website or contact us today to learn more about the FS-809 and explore our full range of industrial USB solutions! Sipolar – Powering Connections, Driving Innovation.

Sipolar, a trusted leader in the R&D and manufacturing of industrial USB hubs for over 15 years, is proud to introduce our latest innovation: the AT-4A20M3 Industrial 4-Port USB 2.0 Hub. Built with durability, safety, and performance in mind, this new model is engineered to meet the demanding needs of modern industrial applications—from factory automation to embedded systems and beyond. Whether you’re powering sensors, connecting peripherals, or transferring data in electrically noisy environments, the AT-4A20M3 delivers uncompromising reliability and protection. Key Features & Benefits 🔌 True Electrical Isolation The AT-4A20M3 features 3KV isolation for both USB data and power, ensuring your connected devices and host system are protected from ground loops, voltage surges, and electrical interference. This makes it ideal for use in industrial control, medical equipment, and test & measurement setups. ⚡ Dual Power Supply Modes for Maximum Flexibility Unpowered Mode: Supports up to 0.6A total output—perfect for low-power devices in field applications. Powered Mode: With an external 9–24V DC input (via locking industrial terminal), each port delivers up to 1A, with a total power budget of ≤20W. Built-in overcurrent and short-circuit protection ensures safe operation at all times. 🛡️ Rugged & Industrial-Grade Design ESD protection Class 3 (Contact ±6KV, Air ±8KV) Wide operating temperature: -25°C to 80°C Humidity tolerance: 5% to 90% RH Reliable performance at altitudes up to 2,000 meters 📦 Versatile Mounting Options The compact design (93x70x34.8mm) supports both DIN-rail and wall-mount installation, making it easy to integrate into control cabinets, workstations, or embedded systems. 💻 Wide System Compatibility Plug-and-play support for: Windows (XP to 11) macOS 10.12 and above Linux & Ubuntu 16.04+ 📊 Visual Status Indicators Red LED: Power status Blue LED: Data transmission activity Who Is It For? The AT-4A20M3 is ideal for: Industrial automation engineers Embedded system integrators Test & measurement professionals Medical device manufacturers Any application requiring reliable, isolated USB connectivity Why Choose Sipolar? With 15 years of experience in industrial hub design and manufacturing, Sipolar is committed to quality, innovation, and customer satisfaction. Every product is engineered to withstand the toughest environments while delivering consistent, high-performance results. Ready to Upgrade Your Connectivity? Contact us today to learn more about the AT-4A20M3 or to request a sample for testing. Visit our website or email our sales team to get started.

In today’s fast-paced digital world, juggling multiple devices shouldn’t mean tangled cables and slow charging. Meet the Sipolar FS-4C30H3—a sleek, powerful, and reliable 4-port USB Type-C 3.0 hub designed to simplify your tech life while keeping all your devices powered, connected, and ready to perform. Why Choose the Sipolar FS-4C30H3? Whether you’re a professional working from multiple screens, a student managing assignments across devices, or a traveler who needs to stay charged on the go, the FS-4C30H3 is built for you. 🔌 4 x USB-C 3.0 Ports – Connect up to four devices simultaneously without compromising speed or performance. ⚡ BC1.2 Fast Charging – Supports fast-charging protocols for Apple, Samsung, and other compatible devices. 🌡️ Aluminum Alloy Body – Durable, stylish, and excellent at heat dissipation for safe, long-lasting use. 💡 Clear LED Indicator – Always know your hub’s status at a glance. 🛡️ Built-in Protection – Features over-current and short-circuit protection to safeguard your valuable gadgets. Key Features at a Glance SuperSpeed Transfer: Enjoy data transfer rates up to 5Gbps—perfect for moving large files in seconds. Wide Compatibility: Works seamlessly with Windows 7/8/10/11, macOS 10.12+, Linux, Ubuntu 16.04+, and more. Powerful & Efficient: Each port delivers up to 5V/1A, with a total power output of ≤20W—ideal for phones, tablets, e-readers, and other peripherals. Compact & Portable: Measuring just 115 x 50 x 20mm, it fits perfectly on any desk or in your bag. Plug-and-Play: No external power supply needed for low-power devices. Just connect and go. Specifications Summary     Item Details Model FS-4C30H3 Ports 4 × USB Type-C 3.0 Data Speed Up to 5Gbps Charging Protocol BC1.2, Apple, Samsung Output per Port 5V/1A Max Material Aluminum Alloy Indicator Blue LED Operating Systems Windows, macOS, Linux, Ubuntu Dimensions 115 × 50 × 20mm Ideal For: Remote workers & digital nomads Content creators & multimedia professionals Students & educators Tech enthusiasts with multiple gadgets Office environments requiring tidy, efficient setups Ready to Simplify Your Setup? The Sipolar FS-4C30H3 USB-C Hub is more than just an accessory—it’s a productivity powerhouse. Whether you’re charging, transferring data, or expanding connectivity, this hub delivers reliability, speed, and style in one compact package. 👉 Interested in elevating your workspace? Learn more about the FS-4C30H3 and explore our full range of connectivity solutions at [www.sipolar.com]. Contact our sales team today for bulk orders, custom solutions, or technical inquiries.

Are you tired of dealing with multiple chargers and tangled cables in your office, studio, or workspace? Meet the Sipolar A-168—a robust, high-performance 16-port USB 3.0 hub designed to streamline your charging and connectivity needs with unmatched power and reliability. Power Meets Precision The Sipolar A-168 is engineered for professionals who demand efficiency, safety, and scalability. Whether you’re managing a fleet of mobile devices, running a charging station, or organizing a tech-heavy workspace, this hub delivers consistent, high-speed power to up to 16 devices simultaneously. Key Features & Benefits 🔌 High-Speed USB 3.0 Connectivity With a data transfer rate of up to 5.0Gbps, the A-168 ensures fast and stable connections for data-sensitive tasks while providing powerful charging capabilities. ⚡ High-Power Output Each USB-A port supports up to 10.5W (5V/2.1A), with a total output power of 200W—perfect for charging smartphones, tablets, cameras, and other USB-powered devices efficiently. 🏗️ Durable & Professional Design Constructed with sturdy cold-rolled steel and featuring side ventilation panels, the A-168 is built to last in demanding environments. Its rack-mountable design makes it ideal for organized setups in studios, offices, and IT rooms. 💡 Intelligent Charging Indicators Each port is equipped with a clear LED indicator: Green: Power on Red: Charging in progress Green (steady): Fully charged 🛡️ Advanced Protection & Safety Safety is a priority. The A-168 includes: Short-circuit and over-current protection Reverse current prevention Thermal overload protection with automatic power cutoff 🌍 Versatile & Reliable Designed to operate in a wide range of environments, the hub performs reliably in temperatures from -25°C to 80°C and at altitudes up to 2,000 meters. Technical Specifications Model: A-168 Input: 110VAC/220VAC (selectable), 50/60Hz Output: 16 × USB-A 3.0 ports Max Port Output: 5V/2.1A Total Power: 200W Dimensions: 440 × 204 × 45 mm Compliance: Designed to meet professional and industrial standards Ideal For Corporate offices and coworking spaces Schools and training centers Photo & video studios Retail kiosks and charging stations IT server rooms and data centers Event management and hospitality venues Why Choose Sipolar A-168? Sipolar combines innovation with durability. The A-168 isn’t just a USB hub—it’s a professional-grade power management solution built to simplify your workflow, reduce clutter, and keep your devices charged and ready. Get Your A-168 Today Ready to upgrade your charging setup? Contact us for pricing, bulk orders, or custom solutions. Let the Sipolar A-168 power your productivity. 📩 Inquire now for a quote or more details: 📧 Email: marketing@sipolar.com 🌐 Visit: www.sipolar.com Sipolar — Powering Connections, Driving Innovation.