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.

CM2000-4 UHF RFID Module (4-Port)

Based on Impinj Indy R2000 Chip, 77.2 x 51.0 x 8.9 mm

Chainway CM2000-4 is a 4-port UHF RFID reader module that can be used in fixed UHF RFID readers. This module with superior UHF RFID performance boasts embedded Impinj R2000 RFID chip to enable greater than 10m read range. With high stability, it is small in size, low in power consumption, resistant to electromagnetic interference and good at heat dispersion. CM2000-4 appeals to warehousing, logistics, apparel, production lines and such.

CM2000-4 UHF RFID Module (4-Port)

Based on Impinj Indy R2000 Chip, 77.2 x 51.0 x 8.9 mm

Based on Impinj Indy R2000 Chip, 77.2 x 51.0 x 8.9 mm


Fast 4 Antenna Switch Inventory

Strong Stability

Heat Dispersion

Outstanding Consistency

Indy R2000 Chip

Low Power Consumption




Dimensions77.2mm x 51.0mm x 8.9mm
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 Mode5.3W@30dBm
Power Consumption In Standby Mode(en High Ttl Level)0.175W
Power Consumption In Power Down Mode(en Low Ttl Level)30uW
Reading RateUp to 900 tags/s
Reading Range>10m ( with 4dBic antenna )
Operating Temp-25 ℃ to 65 ℃
Storage Temp-40 ℃ to 85 ℃
Humidity10% – 95%
Rf ChipIndy R2000
Air Interface ProtocolEPCglobal Gen2 ( ISO18000-6C )
Working Frequency865-868 / 920-925 / 902-928 MHz ( custom-design for frequency band )
Output Power5-30dBm adjustable 1dB step interval +/- 1dB precision
Output Power Flatness+/- 0.2dB
Antenna Interface4-channel 50Ω RF connector SMA Receptacle
Regions SupportedFCC 902-928 MHz ETSI 865.6-867.6 MHz China 920-925 MHz Others for customization( 865-868MHz, 902-928MHz )
Receive Sensitivity< -84 dBm
Tag RssiSupported
Antenna DetectorSupported
Ambient Temp MonitorSupported
Working ModeSingle/DRM


Downloads and Manual