In an increasingly connected world, a loose USB cable can mean lost data, interrupted workflows, and frustration. Demanding environments—from industrial floors and busy offices to creative studios—require connectivity solutions that are not only fast but also secure and reliable. That’s why Shenzhen LPSEN Technology Co., Ltd. is proud to introduce our robust series of Anti-Slip USB 3.0 Hubs: the 7-port AT-7A30M1 and the 4-port AT-4U30M2. Engineered with a unique locking connector design, these hubs ensure your connections stay put, no matter the application. A Solution for Every Setup Whether you need to power a multi-device workstation or require a compact solution for a streamlined desk, our series has you covered. The High-Capacity Powerhouse: AT-7A30M1 (7-Port Hub) Ideal for users who need to connect and charge multiple devices simultaneously. With a total power output of up to 45W, it can handle a variety of peripherals—from external hard drives and cameras to keyboards and smartphones—all at once. Its expanded port count makes it perfect for server racks, control panels, and shared workstations. The Compact Performer: AT-4U30M2 (4-Port Hub) Built for efficiency and space-saving design. This hub delivers the same robust performance and secure connections in a smaller form factor. With a total output of 30W, it’s the perfect companion for office desks, point-of-sale systems, travel kits, or any setup where space is at a premium. Shared Excellence: Core Features You Can Rely On Both hubs in our series are built on a foundation of performance, safety, and compatibility. 🚀 SuperSpeed USB 3.0: Experience data transfer rates of up to 5 Gbps. Back up large files or transfer high-resolution media in seconds, not minutes. 🔒 Anti-Slip Port Design: Our patented locking mechanism prevents accidental disconnections caused by vibration, cable weight, or accidental tugs, guaranteeing uninterrupted data flow and power delivery. ⚡ Wide Voltage Input (9V-24V): Offering exceptional flexibility for integration into various systems, including industrial equipment and vehicles, without the need for a separate voltage regulator. 🛡️ Built-in Protection: Comprehensive safety features including output over-current and short-circuit protection safeguard both the hub and your valuable connected devices. 💻 Universal Compatibility: Seamlessly works with a wide range of operating systems, including Windows 7/8/10/11, Mac OS 10.12+, and Linux/Ubuntu 16.04+. Technical Comparison at a Glance     Feature AT-7A30M1 (7-Port) AT-4U30M2 (4-Port) Data Ports 7 x USB-A 3.0 (Anti-Slip) 4 x USB-A 3.0 (Anti-Slip) Total Power ≤ 45W ≤ 30W Single Port Current Up to 1.5A Up to 1.5A Power Connector 3.96-2P (Lockable) 2.54-2P Dimensions 139*56*30mm 122*45*28mm Ideal For High-density workstations, industrial use Office desks, compact setups, mobile use Who Should Consider Our Anti-Slip Hub Series? Industrial Engineers & Technicians: Ensure stable data acquisition and device control in environments with vibration. IT Managers & Office Administrators: Create reliable and tidy multi-device setups for shared workspaces. Content Creators & Video Editors: Safely transfer large project files between multiple hard drives and devices. Any Professional: Who values data integrity and hates the hassle of loose cables. Conclusion Don’t let a simple disconnected cable disrupt your operations. With Sipolar’s Anti-Slip USB 3.0 Hub Series, you invest in stability, speed, and security. Ready to secure your connectivity? Explore the detailed specifications and discover which model is right for you on our product pages for the [AT-7A30M1] and [AT-4U30M2]. Shenzhen LPSEN Technology Co., Ltd. – Connecting Your World, Securely.

SHENZHEN, China – [2025/10/29] – Shenzhen LPSEN Technology Co., Ltd., a innovative provider of connectivity solutions, today announced two new 4-port USB hubs, the A-4U32M1 and the AT-4U30M2. Designed to meet the growing demands for high-speed data transfer and robust connectivity in both professional and personal settings, these hubs combine advanced performance with durable design. The A-4U32M1 is a USB 3.2 Gen2 hub delivering transfer speeds of up to 10Gbps, making it ideal for transferring large files, running high-performance peripherals, and fast charging. Built with a sturdy cold-rolled steel casing for superior heat dissipation and durability, it supports a wide input voltage range of 12V-24V and provides up to 5V/2.4A per port. For users who require secure and stable connections, the AT-4U30M2 offers a unique anti-fall port design that prevents accidental disconnections. With USB 3.0 support and transfer speeds of up to 5Gbps, this model is suited for dynamic environments. It also supports a broad input voltage of 9V-24V and provides reliable power output. Key Features at a Glance: A-4U32M1 (4-Port USB 3.2 Gen2 Hub): SuperSpeed 10Gbps Data Transfer Wide Voltage Input: 12V-24V Max Output: 5V/2.4A per port Durable Cold-Rolled Steel Shell AT-4U30M2 (Anti-Fall 4-Port USB 3.0 Hub): 5Gbps Transfer Speed Secure, Anti-Loosening Ports Wide Voltage Input: 9V-24V Compact and Mountable Design Both models are plug-and-play, compatible with major operating systems including Windows, Mac OS, and Linux, and feature protection against over-current and short-circuit issues, ensuring safe operation. “With the A-4U32M1 and AT-4U30M2, we are addressing the core needs for speed, power, and physical reliability in connectivity devices,” said a spokesperson for LPSEN Technology. “These products are perfect for anyone from IT professionals and content creators to industrial users who cannot afford downtime or data loss.” The hubs are now available for order. For more information, volume pricing, or to request samples, visit www.sipolar.com or contact the LPSEN sales team at sales07@sipolar.com. About Shenzhen LPSEN Technology Co., Ltd. Shenzhen LPSEN Technology Co., Ltd. specializes in the research, development, and sales of high-quality electronic connectivity products. Sipolar is our brand name.Committed to innovation and quality, Sipolar provides reliable solutions for a global customer base.

In today’s digital workspace, reliable connectivity is non-negotiable. Whether for industrial automation, office setups, or creative workstations, having sufficient and robust USB ports is crucial. Shenzhen LPSEN Technology Co., Ltd. presents a comprehensive series of 4-Port Industrial USB Hubs, engineered for durability, high-speed performance, and versatile application. Built with rugged cold-rolled steel casings for superior heat dissipation and featuring versatile mounting options, these hubs are designed to excel in demanding environments. This guide will help you navigate our product lineup to select the perfect hub for your needs. Product Lineup Overview 1. A-4U20M1: The Cost-Effective Essential (USB 2.0) Max Speed: 480 Mbps Key Features: An ideal solution for connecting standard peripherals like keyboards, mice, and printers where ultra-high speed is not critical. Its compact design (60*60*18mm) saves space while providing reliable performance. Best For: Basic peripheral expansion, legacy device connectivity, and budget-conscious applications. 2. A-4U30M1 & 4U30: The Balanced Performers (USB 3.0) Max Speed: 5 Gbps Key Features: These hubs offer a significant speed boost over USB 2.0, perfect for transferring large files or connecting external hard drives. They maintain the robust metal construction and wide 12V-24V DC input range. A-4U30M1: Features a compact form factor (110*38*19mm). 4U30: Comes as a complete kit with an external 12V/3A power adapter and cables. Best For: General office use, data backup, and connecting a mix of modern and legacy USB devices. 3. A-4U32M1, A-4U32M2 & A-4U32M3: The Next-Generation Powerhouses (USB 3.2 Gen 2) Max Speed: 10 Gbps Key Features: This is our flagship series, delivering double the speed of USB 3.0. All models support advanced charging protocols (BC1.2, Apple, Samsung) for faster device charging. A-4U32M1: Offers high-power output with a single port capable of up to 2.4A and a total power of ≤24W. A-4U32M2: A compact (60*60*19.5mm) 10Gbps hub with four standard USB-A ports. A-4U32M3: The most versatile model, featuring a hybrid of two USB-A and two USB-C downstream ports, catering to the latest devices. Best For: High-resolution video transfer, professional-grade data acquisition, fast-charging peripherals, and environments requiring maximum bandwidth. Comparison Table at a Glance     Model USB Standard Max Speed Downstream Ports Key Differentiator Dimensions (LWH mm) A-4U20M1 USB 2.0 480 Mbps 4x USB-A Cost-effective, compact 60*60*18 A-4U30M1 USB 3.0 5 Gbps 4x USB-A Compact 5Gbps performance 110*38*19 4U30 USB 3.0 5 Gbps 4x USB-A Complete kit with power adapter 126*28*21 A-4U32M1 USB 3.2 Gen 2 10 Gbps 4x USB-A High single-port power (2.4A) 92*71.5*27.3 A-4U32M2 USB 3.2 Gen 2 10 Gbps 4x USB-A Compact 10Gbps form factor 60*60*19.5 A-4U32M3 USB 3.2 Gen 2 10 Gbps 2x USB-A + 2x USB-C Hybrid port selection for modern devices 60*60*19.5 Unified Strengths of the Sipolar Series Industrial Durability: All hubs feature a sturdy cold-rolled steel casing for excellent protection and heat dissipation. Flexible Installation: Designed with both desktop and ear-hanging mounting options for easy integration into any setup. Stable Power Delivery: With a wide input voltage range (DC 12V-24V) and built-in protection features like over-current and short-circuit protection, our hubs ensure safe and stable operation. Wide Compatibility: Fully compatible with Windows, Mac OS, and Linux systems, ensuring seamless integration into your existing workflow. Robust Operating Range: Built to perform reliably in a wide temperature range (-25°C to 80°C) and at altitudes up to 2,000 meters. How to Choose the Right Hub For everyday peripherals and budget needs: Choose the A-4U20M1. For fast file transfers and a great price-to-performance ratio: Choose the A-4U30M1 or 4U30. For maximum speed and future-proofing: If you need high charging power, choose the A-4U32M1. If you want a compact 10Gbps hub with standard USB-A ports, choose the A-4U32M2. If you use modern devices with USB-C, choose the A-4U32M3. Conclusion The Sipolar 4-Port Industrial USB Hub Series offers a scalable connectivity solution for every application, from basic expansion to high-speed data transfer and charging. By combining industrial-grade build quality with cutting-edge technology, we provide the reliability and performance your business depends on. Explore the full specifications and find the perfect hub for your project on our website. For volume pricing and OEM inquiries, please contact our sales team.

Meta Description: Discover the Sipolar FS-Series of USB 3.0 Hubs. Featuring independent port switches, high-speed data transfer, and robust aluminum design. Find the perfect 4, 7, 8, or 10-port hub for your needs. Take Command of Your Connectivity In a multi-device world, efficiency and control are key. The Sipolar FS-Series of USB 3.0 Hubs is engineered for professionals and power users who demand both high performance and superior management of their connected devices. Our hubs stand out with a defining feature: individual switches for every single port, allowing you to power devices on or off independently without the hassle of unplugging cables. Combined with a durable aluminum body for optimal heat dissipation and support for fast-charging protocols, the FS-Series is the smart, reliable choice for your workspace, studio, or home office. Why You’ll Love Our FS-Series Hubs Individual Port Control: Maximize efficiency and save power by turning each port on or off as needed. Perfect for rebooting devices or managing power loads. Robust Aluminum Construction: The solid aluminum alloy casing ensures long-term durability and provides excellent heat dissipation for stable, continuous operation. SuperSpeed USB 3.0: Transfer data at speeds up to 5Gbps, making large file backups and syncs quick and effortless. Fast Charging: Supports BC1.2, Apple, and Samsung charging protocols, delivering up to 2.1A per port to power your devices rapidly. Built-in Protection: Advanced output over-current and short-circuit protection keeps your valuable equipment safe. Universal Compatibility: Works seamlessly with Windows, macOS, and Linux operating systems. Compare Our Models at a Glance Find the perfect hub to match your port needs and device types.     Model Total Ports Downstream Ports Key Feature Default Power Adapter FS-804 4 Ports 4x USB-A Bus-Powered Option – Can be used without external power 12V FS-806 4 Ports 4x Type-C All Type-C Design for modern devices 9-24V FS-801 7 Ports 7x USB-A Balanced 7-port performance 12V/3A FS-809 7 Ports 4x USB-A + 3x Type-C Hybrid Port Design for maximum flexibility 12V/2A FS-802 8 Ports 8x USB-A High-density USB-A connectivity 12V/4A FS-803 10 Ports 10x USB-A Maximum Expansion for extensive setups 12V/4A Find Your Perfect Hub For the Flexible User: FS-804 & FS-809 The FS-804 offers ultimate power flexibility. Its unique design allows it to be used with or without an external power adapter, making it a great portable and desktop solution. For those with a mix of old and new devices, the FS-809 is ideal. Its hybrid design with both USB-A and Type-C ports ensures all your gadgets are covered, and it also supports bus-powered operation. For the Modern Workspace: FS-806 If your devices are all moving to Type-C, the FS-806 is your perfect match. With four downstream Type-C ports, it’s tailored for the latest smartphones, tablets, and peripherals. For High-Capacity Needs: FS-801, FS-802 & FS-803 When you need to connect a large number of standard USB-A devices, these models deliver. The FS-801 provides a solid 7-port foundation. The FS-802 adds an extra port for greater connectivity. The FS-803, with its impressive 10 USB-A ports, is the ultimate solution for digital studios, data collection stations, and complex workstations. Still Not Sure Which Model to Choose? Here’s a simple guide: I need the most USB-A ports possible. → Choose the FS-803 (10 Ports). I only have devices with Type-C cables. → Choose the FS-806. I have a combination of USB-A and Type-C devices. → Choose the FS-809. I want the option to use the hub without a power adapter. → Choose the FS-804 or FS-809. I need a reliable, high-power 7 or 8-port hub for my office. → Choose the FS-801 or FS-802. Upgrade your connectivity with the power, control, and reliability of an Sipolar FS-Series Hub. Explore the full technical specifications and shop the series today!

In today’s multi-device world, efficient power and seamless connectivity are not just conveniences—they are necessities. At Sipolar, we specialize in designing robust, high-performance solutions that keep your devices charged, synchronized, and ready for action. Whether for education, enterprise, or intensive social media management, our products are engineered for reliability and scalability. Here’s a look at our most popular solutions, trusted by professionals worldwide. 1. For High-Power, Fast Charging: C-165PD 16-Port USB-C PD Charger Meet the powerhouse of our lineup. The industrial-grade C-165PD delivers a massive total of 600W, providing 30W of USB-C Power Delivery to each of its 16 ports. Perfect for charging fleets of laptops, tablets, and smartphones simultaneously. Total Power: 600W (30W per port) Key Features: Supports PD 2.0/3.0, QC 2.0/3.0, AFC, FCP, and more. Features intelligent temperature-controlled fans and comprehensive circuit protection. Ideal For: Offices, classrooms, and tech labs that require fast, universal charging for modern USB-C devices. Design: Durable, steel, 1U rack-mountable design. 2. For Large-Scale Social Media Management: A-805P 20-Port USB 2.0 HUB Designed specifically for digital marketers, the A-805P is the ultimate tool for multi-account management. Control up to 20 phones from a single computer to run automated campaigns, post updates, and manage chats on platforms like WeChat, Facebook, and Twitter. Ports: 20 x USB 2.0 Key Features: Enables real-time control and automated marketing. Each port has individual over-current protection. Ideal For: Social media agencies, e-commerce teams, and anyone managing multiple online accounts. Design: Sleek metal casing with clear blue LED indicators. 3. For Speed and Charging Versatility: A-423 10-Port USB 3.0 Charging HUB The A-423 strikes the perfect balance between high-speed data transfer and powerful charging. With 10 USB 3.0 ports and a 120W power adapter, it’s a versatile hub for syncing data at 5Gbps or charging 10 tablets at once. Ports: 10 x USB 3.0 Key Features: SuperSpeed data transfer up to 5Gbps. Provides up to 2.1A per port for charging. Ideal For: IT departments, creative studios, and classrooms that need to sync and charge a medium number of devices efficiently. Design: Compact metal body with plug-and-play simplicity. 4. For Modern USB-C Syncing & Charging: A-400C 10-Port USB-C Hub Embrace the modern standard with the A-400C. This hub is your go-to solution for charging and syncing up to 10 USB-C devices. It’s a future-proof choice for environments adopting newer technology. Ports: 10 x USB 2.0 Type-C Key Features: Perfect for syncing with Apple Configurator or iTunes. Provides 2.1A per port. Ideal For: Schools and offices transitioning to USB-C devices like newer iPads and laptops. Design: Robust metal housing, built for daily use. 5. For Maximum Data Throughput: A-316 16-Port USB 3.0 HUB Expand your computer’s connectivity to the max. The A-316 offers 16 USB 3.0 ports for transferring data at blazing speeds of up to 5Gbps. Connect a vast array of peripherals—from printers to external hard drives—all at once. Ports: 16 x USB 3.0 Key Features: Ultra-fast data transfer, wide compatibility, and plug-and-play installation. Includes mounting brackets for flexible setup. Ideal For: Data centers, workstations, and gaming setups requiring extensive USB expansion. Design: Industrial aluminum alloy with blue LED status lights. 6. For High-Density Charging & Syncing: A-223 20-Port USB 3.0 HUB When you need to power and manage a large fleet of devices, the A-223 delivers. This 20-port beast provides a powerful 2.4A per port, making it ideal for charging power-hungry devices like iPads while enabling high-speed data sync. Ports: 20 x USB 3.0 Key Features: High 2.4A output per port, USB 3.0 data speeds, and a built-in 5V/40A UL-certified power supply for safety. Ideal For: Large-scale iPad deployments in schools, device rental services, and enterprise environments. Design: Heavy-duty steel housing for maximum durability. 7. For Compact & Rugged Expansion: A-173 7-Port USB 3.0 HUB Don’t let its size fool you. The A-173 is a rugged, industrial-grade 7-port hub built for demanding environments. Its all-metal construction and mounting bracket make it perfect for fixed installations where reliability is key. Ports: 7 x USB 3.0 Key Features: Industrial metal build, ultra-fast 5Gbps transfer rates, and per-port over-current protection. Ideal For: Industrial applications, kiosks, and compact workstations. Design: Rugged metal case with a green power indicator. 8. For Rack-Mount Organization: A-165C 16-Port USB-C Hub Keep your setup clean and professional. The A-165C is a 1U rack-mountable hub that charges and syncs up to 16 devices. It’s a classic, reliable solution for managed IT environments, providing solid performance and a tidy installation. Ports: 16 x USB 2.0 Type-C Key Features: 1U rack-mount design, syncs via software like iTunes, and provides 2.4A per port. Ideal For: Server rooms, computer labs, and offices that value organized cable management and centralized charging. Design: Steel housing designed for standard 19-inch racks. Why Choose Sipolar? Built to Last: Our products feature durable metal housings and industrial-grade components. Safety Certified: All products come with CE, FCC, and RoHS certifications, ensuring complete protection for you and your devices. Smart Power Management: With features like over-current, over-voltage, and short-circuit protection, your equipment is always safe. Global Warranty: We stand behind our quality with a 1-year limited warranty worldwide. Ready to streamline your power and connectivity needs? Explore the full range of Sipolar solutions and find the perfect fit for your business today!

At Sipolar, we believe that a strong team is the core of innovation. Since 2010, our dedication to engineering premium USB hubs is matched by our commitment to fostering a connected and inspired workplace. Recently, our team embarked on a memorable 3-day retreat to Hunan, blending cultural immersion with team building in the historic cities of Changsha and Shaoshan. From the modern pulse of Changsha to the profound historical significance of Shaoshan, our journey was a powerful experience of unity and reflection. The trip allowed us to step away from our workstations and connect with each other in a new setting, strengthening the bonds that make our team so effective. Our adventure began in Changsha, where we visited the iconic Orange Isle (Juzizhou). Standing before the grand statue of Chairman Mao, with the skyline on one side and mountains on the other, we felt a sense of ambition and vision that resonates with our own mission at Sipolar: to lead and innovate. We then hiked the beautiful Yuelu Mountain, admiring the legendary Aiwan Pavilion. The collaborative effort of the climb mirrored our daily teamwork, supporting each other to reach new heights. The second day took us to the heart of China’s modern history in Shaoshan. Visiting the former residences of Chairman Mao and Liu Shaoqi was a humbling experience. Learning about their perseverance and revolutionary spirit served as a powerful reminder of the importance of dedication and purpose—values we hold dear in our pursuit of technological excellence. The trip was not just a history lesson; it was a lesson in resilience and ambition. We concluded our tour at the Hunan Provincial Museum, marveling at the exquisite artifacts from the Han Dynasty Mawangdui Tombs. The ingenuity and precision preserved for over 2,000 years inspired our team of engineers and designers, reminding us that quality and innovation truly stand the test of time. We returned to Shenzhen re-energized and more connected than ever. At Sipolar, we are not just building high-quality USB hubs; we are building a team that thrives on collaboration and shared vision. This journey has reinforced our foundation, and we are excited to channel this renewed energy into serving you better. #Sipolar #TeamBuilding #CompanyCulture #Hunan #Changsha #Shaoshan #Innovation #USBHub #SourceFactory #TeamSpirit #USBHUB