The EXARK XK-660 is a robust, simple to use UHF passive RFID Handheld designed for all day intensive use. The handheld characteristics provides the flexibility to use your preferred operating system type/version while enabling access to the latest generation in communications infrastructure without being tied more slowly evolving monolithic device.

Features
| Supports Google Android® via Smart Device | Enables LTE and 802.11ac/ad via Smart Device | 
| ETSI 865.6–867.6 MHz or FCC/IC 902–928 MHz | 2D imager supporting all major 1D / 2D barcodes | 
| Ergonomic 320 g / 11.3 oz | Robust Quadlock™ physical smart device Connection | 
| Bluetooth Low Energy communications to Smart Device | Camera with Flash | GPS | 
| Memory 3 GB RAM / 32 GB ROM | Fast RFID tag capture in various environments | 
| High performance battery for full shift operation | Supports full shift operation | 
Features and Descriptions
| Standards | ISO 18000-63 (EPC Class 1 Gen2v2) AES authentication in accordance with ISO/IEC 29167-10 supported | 
| Frequency | ETSI 865.6–867.6 MHz or FCC/IC 902–928 MHz | 
| RF Power | ERP 2W/EIRP 3.3W | 
| Antenna features | Circular polarization; 5dBi (NFC supported). Mode 20m/65 ft, proximity mode, read range down to 1 cm/0.4 inch | 
| Long battery life | 6700mAh removable pistol battery Built-in 100mAh backup battery, supporting battery hot swap | 
| Robust Design | Dust and water ingress protection (IP68) Solid drop-tested design (1.5m/4.9ft) Quadlock® robust in-built Display | 
| Operating System and Network diagnostics | Use Android 11.0 Use LTE of next-gen 5G services Use latest WiFi 802.11ac, ad, etc. | 
Physical Characteristics
| Dimensions | 177.0 x 80.2 x 14.8mm / 6.97 x 3.15 x 0.58in | 
| Weight | 598g / 21.09oz. (device with battery) | 
| Display | 6-inch, 2400 x 1080 | 
| Touch Panel | Gorilla Glass, multi-touch pane | 
| Power | Li-ion, rechargeable, 6700mAh – Standby: over 500 hours, Continuous use: over 12 hours | 
| Audio | Speaker, 2 microphones | 
Development Environment
| Operating System | Android 11.0 | 
| SDK | EXARK Software Development Kit | 
| Language | Java | 
Communication & Camara
| WLAN | IEEE802.11 a/b/g/n, 2.4G/5G dual-band, internal antenna | 
| Bluetooth | Bluetooth 4.0, BLE | 
| GNSS | GPS/AGPS, GLONASS, BeiDou; internal antenna | 
| Camera | 13MP Autofocus with flash | 
Performance
| CPU | Cortex Octa core 2.8 GHz | 
| RAM+ROM | 3GB+32GB | 
| Expansion | Supports up to 128GB Micro SD card | 
User Environment
| Operating Temp. | -4 F to 140F / -20 C to 60 C | 
| Storage Temp. | -40 F to 158 F / -40 C to 70 C | 
| Humidity | 5%RH – 95%RH non condensing | 
Accessories



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