Traditional handheld devices with built-in UHF RFID antennas are often limited to simple, single-tag applications—such as product lookup or basic order confirmation. Chainway’s new MC51 Built-in RFID Reader challenges that norm. Compact enough to fit in your pocket, yet powerful enough for fast, accurate multi-tag inventory, the MC51 is redefining what’s possible with built-in RFID.

Breakthrough in Read Rates and Accuracy

Integrating UHF RFID into lightweight handhelds has traditionally come with performance limitations, but the MC51 built-in RFID reader overcomes these barriers with a breakthrough read rate of over 750 tags per second. On top of that, it offers nearly 100% read accuracy, a read range of up to 5 meters, enhanced heat dissipation, and support for the latest Impinj Gen2X—bringing true multi-tag performance to compact, built-in RFID devices.

Flagship Core for Powerful Performance

Alongside superior RFID performance, the MC51 built-in RFID reader is powered by an upgraded platform that ensures stable, smooth operation. It integrates the Qualcomm octa-core 2.4 GHz processor built on advanced 4nm process technology, offering greater processing power, lower power consumption, and enhanced reliability. Users can run resource-intensive apps seamlessly and process large data sets quickly.
Combined with 5G, Wi-Fi 6E, and Bluetooth 5.2, the device offers best-in-class wireless connectivity. Whether used to sync with printers, headsets, or cloud-based platforms, the device ensures fast, stable connections in both indoor and outdoor environments.

Built for the Real World

Work environments can be unpredictable, with accidental drops, knocks, or water exposure. The MC51 built-in RFID reader is engineered to withstand these challenges, featuring 1.5-meter drop resistance and IP67-rated dust and water protection—minimizing the risk of unexpected downtime. Its 5000mAh removable smart battery provides precise battery level monitoring, supports hot swapping, and pairs with various charging accessories, ensuring continuous, uninterrupted operation in the field.

Industry Recognition: A Finalist for Best New Product

The MC51 Built-in RFID Reader was recently named a finalist for “Best New Product” at the 2025 RFID Journal Awards. This recognition highlights its potential to redefine mobile RFID data collection across industries and affirms our commitment to innovative, industry-leading products.

Proven Value: RFID-Powered Efficiency in Rail Maintenance

One standout deployment of the MC51 built-in RFID reader has been in railway component maintenance, where it helps manage thousands of critical parts across high-speed trains and locomotives. In challenging environments like train depots, it enables rapid and accurate scanning of over 2,000 RFID-tagged components per vehicle.

This has resulted in:

  • A reduction in average maintenance time from 4.5 hours to just 22 minutes
  • 100% digital traceability of parts, installation, and maintenance history
  • Improved operational compliance and reduced manual errors

Compact yet powerful, the MC51 Built-in RFID Reader brings industry-leading multi-tag scanning to a truly pocket-sized form. Proven in real-world deployments, it delivers the performance once reserved for bulkier devices—now in a design that fits in your pocket, enabling new levels of mobility, flexibility, and efficiency without compromise.

About Chainway

As an industry pioneer in real-time data acquisition for industrial IoT, Chainway integrates cutting-edge RFID and AIoT technologies—backed by over 20 invention patents—into a versatile product ecosystem that includes handheld terminals, fixed readers, and more. Leveraging advanced hardware platforms, we offer customization and software support to deliver reliable, high-performance solutions that enable global enterprises to streamline operations, boost efficiency, and accelerate digital transformation. For more information, visit https://www.chainway.net/.