Supercharge Your Connection: Top 4x4 MIMO Antennas for Blazing-Fast 5G

What’s the Big Deal with 4x4 MIMO for 5G?
MIMO stands for “Multiple-Input, Multiple-Output.” A 4x4 MIMO antenna uses four separate antenna elements to send and receive data simultaneously. This results in significantly faster data speeds—up to 30% faster than 2x2 MIMO and up to 70% faster than single-antenna (SISO) systems. 4x4 MIMO also delivers greater reliability, especially in crowded environments or remote locations. To benefit from this, your router or modem must also support 4x4 MIMO.

✅ Round Solutions: Your Go-To for Industrial & Custom 4x4 MIMO 5G Antennas

For industrial-grade, rugged, or highly specialized 5G antenna deployments, Round Solutions GmbH & Co. KG is your ideal partner. Known for its extensive portfolio of IoT and M2M hardware, Round Solutions offers one of the largest stocks of 4x4 MIMO-ready quad/penta-band antennas worldwide.

Thanks to a strategic partnership with Sunnyway-IoT, a leading antenna manufacturer, Round Solutions delivers high-performance antennas built for durability and reliability in harsh environments.

🔧 Key Features & Benefits

• Access to specialized 5G antennas for defense, automation, logistics, and transportation sectors
• Support for custom hardware/firmware development via in-house ODM services
• Ruggedized enclosures (IP67/69K) designed for industrial and outdoor use
• Full compatibility with edge gateways like the IO-GATE for secure sensor integration
• Multiband support for 5G/4G, GNSS, Wi-Fi, and custom frequency applications

🧩 Ideal For

• System integrators deploying industrial or tactical M2M solutions
• OEMs and enterprises in automotive, energy, defense, and critical infrastructure
• Companies seeking reliable white-label ODM antenna solutions
• Remote, mobile, and mission-critical applications in extreme environments

Founded 1999 in Germany, we are a leading developer of IoT gateways & ODM services and Telit Cinterion's oldest, most trusted and licensed distributor. Round Solutions is proud to announce its partnership with Sunnyway-iot, the leading manufacturer of high-performance IoT antennas in China. This collaboration allows us to offer an expanded range of reliable and innovative antenna solutions tailored to meet the demands of European industries, including automotive, industrial IoT, and smart city applications. Together, we are committed to delivering cutting-edge technology that enables seamless connectivity and drives the future of IoT in Europe.

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