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Pick up to four devices and see their key specs side by side.
| Spec |  RFID Reader/Writer Request a quote for this product |  Desktop RFID Reader Request a quote for this product |  Desktop RFID Reader Request a quote for this product |
|---|---|---|---|
| Features | UHF RFIDNFC / HF | UHF RFIDBluetoothiPhone compatibleIP65 | UHF RFIDBluetoothiPhone compatible |
| Dimensions | 117 mm x 117 mm x 25 mm | 318 mm × 318 mm × 20 mm | 255mm × 235mm × 18mm / 10.04in × 9.25in × 0.71in |
| Weight | 170 g / 6.0 oz. | 1133 g / 39.96 oz. | Approximately 650g / 22.93oz. |
| Operating Temp. | -25 ℃ to 65 ℃ | -20 °C to +50 °C | -4°F to 122°F (-20°C to 50°C) |
| Storage Temp. | -40 ℃ to 85 ℃ | -40 °C to +70 °C | -40°F to 158°F (-40°C to 70°C) |
| Humidity | 10% - 95% | 5%RH - 95%RH non condensing | 5%RH - 95%RH non condensing |
| Engine | Based on Impinj E Series chips | Based on Impinj E Series chips | Based on Impinj E Series chip |
| Impinj Gen2X | Supported | Supported | Supported |
| Antenna | Circular Polarized Antenna | – | Near-Field Antenna |
| Output Power | +5 dBm to +25 dBm adjustableAccuracy：+/-1dB | 1dBm-30dBm, 1dBm (Stepper) | 1-30, step 1dB |
| Max Read Range | 15 cm | – | >100cm (tag: Impinj M750 tag) |
| Indicator LED | – | PowerBT connection statusWorking (flash when scanning tags) | 1 × Power indicator (ring around the inventory button)1 × Bluetooth indicator1 × Operation indicatorEthernet indicators: 1 × green LED + 1 × yellow LED (optional) |
| Port | – | USB Type-C | Compact Version: 1 × USB Type-C portEnhanced Version: 1 × USB Type-C port + 1 × DC power portPoE Version: 1 × USB Type-C port + 1 × DC power port + 1 × RJ45 port |
| Power Supply | – | USB Type-C | USB power supplyDC power supply (input voltage DC +8V to +28V)Power over Ethernet (PoE+, IEEE 802.3at, 25.5W) |
| Bluetooth | – | Bluetooth Low Energy (BLE) 4.0 | BLE 5.0 |
| USB Type C | – | Data Communication via USB | USB 2.0 with a transmission rate of 12Mbit/s |
| SDK | – | USB, Android /WindowsBluetooth, Android / IOS | Supports Android, iOS, and Windows systems |
| Sealing | – | IP65 | Ingress Protection (IP) 54 rating |
| Frequency | – | 865-868 / 920-925 / 902-928 MHz ( custom-design for frequency band ) | 865-868MHz / 920-925MHz / 902-928MHz(custom-design for frequency band) |
| Protocol | – | EPC C1 GEN2 / ISO18000-6C | EPC global Class 1 Gen 2 / ISO 18000-63 RFID |
| Multi-tag Inventory | – | 100+ tags (in 5s) | Supports reading 70+ RFID tags at once (5 seconds) |
Rows in bold are where the devices differ.