Chainway
C66
Large-screen handheld with the longest range in the C series

Overview
A 5.5-inch 18:9 screen paired with a self-developed UHF module reaching 28-32 m. Wi-Fi 6-ready radios and a removable battery up to 5200 mAh make it a fit for long logistics shifts where operators also need a readable screen for pick lists.
Technical specifications
| Operating system | Android 11 / 13 |
|---|---|
| CPU | Qualcomm octa-core 2.0 GHz |
| Memory | 3 GB + 32 GB / 4 GB + 64 GB / 6 GB + 64 GB / 6 GB + 128 GB; microSD to 256 GB |
| Display | 5.5" IPS, 1440 x 720 (18:9) |
| RFID module | Self-developed UHF module on Impinj E-series, Gen2X |
| Air interface | EPC C1 Gen2 / ISO 18000-6C |
| Frequency | 865-868 / 902-928 / 920-925 MHz |
| Read range | 28-32 m depending on tag |
| Read speed | 1300+ tags/second |
| Output power | 1 W (30 dBm) standard, 2 W optional |
| Barcode | 2D imager (Zebra SE4710/SE2100, Honeywell N6603/E3200/CM60) |
| Battery | 4420-5200 mAh removable, 12+ h, QC3.0 charge in 2.5 h |
| WLAN | 802.11 a/b/g/n/ac, ax-ready |
| Bluetooth | 5.1 |
| Cellular | Optional 4G LTE |
| Sealing | IP65 |
| Drop spec | 1.8 m, 20+ drops |
| Operating temperature | -20 °C to 50 °C (storage -40 °C to 70 °C) |
| Dimensions | 160.0 x 76.0 x 15.5 mm |
| Weight | 297 g built-in UHF; 657 g / 798 g with UHF handle |
Specifications published by Chainway.
Common uses
- Warehouse inventory
- Logistics dispatch and receiving
- Retail stock counts
- Long-range asset location
Use case: Warehouse receiving
How this product is typically deployed, step by step.
Talk to our Miami team
We size the deployment, supply the tags and hardware, integrate with your ERP or WMS and support it afterwards.