Gray mobile router equipped with four LED indicators. - Brand: GLOCALNETU2s - Color: Gray - LED Indicators: 4 LED indicators - Model Type: Mobile Router - Model Number: U2SGRAY - Product Number: 18654475 - JAN Code: 4589800140285 - Manufacturer Release Date: July 2018 - Length 127.5mm, Width 66mm Thickness 14.4mm, Weight 155g - Battery: 3500mAh - Continuous Usage Time: Approximately 12 hours - Charging Time: Approximately 3.5 hours - Network and Frequency Bands: LTE-FDD: 1/2/3/4/5/7/8/9/17/19/20. - LTE-TDD: 38/39/40/41. - WCDMA: 1/2/4/5/6/8/9/19. - GSM: 1900/1800/900/850/MH2, CDMA/EVDO: BC0/BC1 - Simultaneous Connections: Less than 5-10 devices - Compatible SIM Size: Micro SIM - Wireless LAN Standards: IEEE802.11b/g/n - Wireless Encryption: WPA2-PSK Thank you for viewing. This is a used item, so we appreciate your understanding. Please refrain from purchasing if you are overly concerned about condition.