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Impinj Speedway RAIN RFID Readers for Flexible Solution Development

Available with 2 or 4 antenna ports, Impinj Speedway readers are high-performance RAIN RFID fixed readers that deliver the flexibility and reliability necessary to provide effective item visibility.


Enables flexible solutions for inventory applications

The Impinj Speedway reader helps you keep track of the things that matter to you. Whether you need to monitor inventory or track assets, you can count on Impinj Speedway readers delivering high performance.


Why use Impinj Speedway readers

With the largest installed base of fixed readers across a diverse range of applications, Speedway readers deliver proven performance with a choice of different readers to match your solution specifications.

  • Flexibility for effective item visibility: multiple readers with different specifications meet different solution requirements and price points

  • High performance: Maintain high read rates regardless of RF noise or interference by leveraging patented Impinj Autopilot capability that automatically optimizes performance

  • Proven reliability: The largest installed base of fixed readers across a diverse range of applications

Connect every_thing
with features that deliver high performance

Impinj Autopilot technology

Automatically optimizes the reader's operation for its environment

Flexible reader specifications

Enables reader selection based on solution requirements, by offering a range of reader specifications including support for up to 32 antennas

Rich peripheral and accessory support

Provides flexibility when designing a RAIN solution for a specific use case or environment

Compare Specifications

Impinj Fixed Reader Portfolio comparison chart with specifications for models R720, R700, R420, and R220, highlighting differences in performance and features.

Click image to enlarge

Support and Documentation

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Certified regions and geographies
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Access latest firmware and tech docs
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Bring IoT to retail, logistics, manufacturing, healthcare, and more industries

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airport baggage pick up
Baggage Tracking

Optimize baggage handling operations, improve passenger experience, and reduce bag mishandling costs

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Inventory Management

Automate inventory counting within stores; gain powerful insights into store operations and customer preferences

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Supply Chain Automation

Leverage accurate, automated high-speed systems to enable full visibility and control

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Impinj reader accessories expand RAIN RFID use cases

Impinj provides reader accessories that include antenna hubs and antennas. The antenna hubs enable partner solutions to easily connect up to 32 antennas to a single Impinj RAIN RFID reader. The antennas connect to RAIN RFID readers, with or without an antenna hub, and come in an assortment of sizes and enclosures to support proximity read zones.


Impinj platform — a foundation for IoT solutions

The Impinj platform lays a foundation for IoT solutions development, extending the Internet’s reach from the cloud, through edge connectivity devices, all the way to physical items. Our broad partner ecosystem uses our platform's best-in-market products, capabilities, and technology to deliver whole products that address business needs. Wirelessly connect everyday items to discover, engage with, and protect them. Easy to deploy and use, our platform delivers performance unequaled by mix-and-match approaches built from other vendors’ products.


Find RAIN RFID tags and inlays built with Impinj chips

Impinj partners provide a vast range of tag and inlay products built with Impinj chips inside, providing unmatched system performance and item-level visibility for applications in industries from retail to healthcare, hospitality to supply chain.