High-Speed Connectivity Supports LTE Cat4 with download speeds up to 150 Mbps and upload speeds up to 50 Mbps. Multi-User Support Connect up to 10 devices simultaneously for efficient group internet access. Qualcomm Powered Equipped with high-performance Qualcomm chipsets for reliable wireless communication. Compact Design Pocket-sized for easy portability, perfect for travelers and business professionals. Dual-Band WiFi Supports 2.4GHz WiFi with 802.11 b/g/n standards for wide device compatibility. Versatile SIM Support Features a Micro SIM card slot for flexible network options. Specifications: LED indicator: yes Power Supply: USB Chipset: Qualcomm (MDM9607 CPU, WCN3620/WCN3660 WiFi/Bluetooth-compatible) Memory: 32GB Flash + 4GB RAM USB Interface: USB-A 2.0 Max WiFi Users: 10 Antenna: FPC main antenna, 2.4G on-board WiFi antenna LTE Bands: 1, 3, 5, 40 WCDMA Band: 1 WiFi: 2.4GHz, 802.11 b/g/n (1x1) LTE Speeds: TDD-LTE Cat4 (130 Mbps DL / 35 Mbps UL), FDD-LTE Cat4 (150 Mbps DL / 50 Mbps UL) WCDMA Speeds: 21 Mbps DL / 5.76 Mbps UL WiFi Security: WPA-PSK/WPA2-PSK (default) Operating Temperature: -10℃ to 60℃ Storage Temperature: -45℃ to 85℃ Humidity: 10% to 95%