Fixed Reader 
Chainway U300
4-Port UHF RFID Fixed Reader
The Chainway U300 is the highest-performance fixed RFID reader in the Chainway lineup, featuring the Impinj E710 chipset with 4 simultaneous antenna ports. Outstanding read speed of 700+ tags/second, read range up to 12m. Ideal for large warehouse docks, logistics lines, and enterprise-scale RFID systems.
Technical Specifications
| Frequency | UHF 860–960 MHz |
| Protocol | EPC C1G2 / ISO 18000-6C |
| Antenna Ports | 4 ports (TNC) |
| Read Range | Up to 12m (antenna dependent) |
| Read Speed | > 700 tags/second |
| Connectivity | Ethernet (RJ45), RS-232, USB, GPIO |
| Power | PoE+ / DC 24V |
| Dimensions | 330 × 200 × 50 mm |
| Weight | ~1.8 kg |
| Operating Temp | -20°C to +55°C |
| Protection | IP52 |
Key Highlights
- Impinj E710 chipset
- 4 simultaneous antenna ports
- PoE+ support
- GPIO 4 in / 4 out
- SDK for Windows & Linux
- MQTT / HTTP API