D921 4G Portable Plug-In Card Router Support Malay MOD Modem Portable WIFI Wireless Hotspot<br> 1. 150M speed Internet access<br> 2. Large-capacity battery, low power consumption, low heat generation, long standby time, intelligent power saving<br> 3. Support all WiFi devices<br> 4. Small size, easy to carry<br> 5. LCD indicator light intelligent display, easy to operate<br> 6. Standard: TDD-LTE, China Unicom (WCDMA), FDD-LTE<br> 7. Protocol: 802.11bgn<br> 8. Language: ChineseEnglish<br> 9. Interface: standard SIM card port, MICRO-USB interface<br> 10. Output: DC5V 1000mAh<br> 11. Chipset: ZX27520<br> 12. LCD screen: 1.44 inches color LCD screen<br> 13. Number of slots: 1<br> 14. Device type: 4G CAT4<br> 15. Transmission rate: 50-150Mbps<br> 16. Working frequency band: FDD B1 3 5 7 8 20 38 40 41; FDD800 850 900 1800 2100 2600 1900 2300 2600MHZ; WCDMA 850 900 2100MHZ<br> 17. Wireless network support frequency: 2.4G<br> 18. Storage temperature: -30 to 80 degrees Celsius<br> 19. Working temperature range: -10 to 45 degrees Celsius<br> 20. Coverage: 100 meters<br> 21. Working time: up to 5-8 hours<br> 22. Operating system: Windows XP, Androids, Mac OS, Vista, Win7810, Linux<br> 23. Battery capacity: 2100mAh<br> 24. Power supply mode: USB chargingbuilt-in lithium battery<br> 25. Dimensions: 9.8x6x1.5 cm<br> 26. Weight: 110g<br> <br> Packing list:<br> -1 x wireless router<br> -1 x charging cable<br> -1 x manual<br> -1 x packing box<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store