C66-Mobile Computer

More Powerful. More Extensible, More Advanced in Every Way

Chainway C66 is a highly expandable large-screen rugged handheld computer. Equipped with Qualcomm octa-core processor and Android 9 / 11, C66 comes with 5.5-inch HD display, barcode scanning, and NFC function. The device supports quick charge and UHF sled for high extensibility. Its Android 11 version offers optional fingerprint recognition, volume measurement, built-in UHF function and with Wi-Fi 6-ready platform for higher data throughput and security that fully satisfy the needs in logistics, warehouse, manufacturing, retail, etc.

CM710-4 UHF RFID Module (4-Port)

Based on Impinj E710, 77.2 x 51.0 x 7.9 mm

Chainway CM710-4 is a 4-Port RFID module based on Impinj E710 chip that can be used in fixed RFID readers. This reliable module is small in size, low in power consumption, and high in stability. It is also resistant to electromagnetic interference and good at heat dispersion. The module appeals to challenging industries like warehousing, logistics, apparel, production lines and such.

CM710-4 UHF RFID Module (4-Port)

Based on Impinj E710, 77.2 x 51.0 x 7.9 mm

Based on Impinj E710, 77.2 x 51.0 x 7.9 mm


Impinj E710 Chip

Fast 4 Antenna Switch Inventory

Strong Stability

Heat Dispersion

Outstanding Consistency

Low Power Consumption




Dimensions77.2 mm x 51.0 mm x 7.9 mm
Weight52.0 g / 1.83 oz.
Connector Interface15 PIN W-TO-B Connector
Host Communication InterfaceUART 3.3V TTL Level Baud Rate: 115200bps
Input VoltageDC 3.5-5.25V
Power Consumption In Rf Output Mode7.5W
Power Consumption In Standby Mode(en High Ttl Level)0.175W
Power Consumption In Power Down Mode(en Low Ttl Level)42.5uW
Reading Rate950+ tags/s
Reading RangeUp to 10m ( with 4dBi antenna )
Operating Temp-13 °F to 149 °F / -25℃ to 65℃
Storage Temp-40℉ to 158℉ / -40 ℃ to 70 ℃
Humidity10% – 95%
Rf ChipImpinj E710
Air Interface ProtocolEPCglobal Gen2 ( ISO18000-6C )
Working Frequency865-868 / 920-925 / 902-928 MHz ( custom-design for frequency band )
Output Power1-30dBm adjustable; 1dB step interval; +/- 0.5dB precision
Output Power Flatness+/- 0.2dB
Antenna Interface50Ω RF connector MMCX Receptacle
Regions SupportedFCC 902-928 MHz ETSI 865.6-867.6 MHz China 920-925 MHz Others for customization ( 865-868, 902-928 MHz )
Receive Sensitivity< -87 dBm
Tag RssiSupported
Antenna DetectorSupported
Ambient Temp MonitorSupported
Working ModeSingle/DRM


Downloads and Manual