Feature:1. High Speed: The WiFi router features fast download speed up to 150Mbps, upload speeds up to 50Mbps, and wireless transmission rates of 300Mbps, providing smoother experience. 2. SIM Card Slot: The wireless WiFi router allows you to Easily insert a standard SIM card to convert 4G LTE into a WiFi hotspot for direct Internet access, bringing added convenience. 3. 32 Devices Support: The 4G modem router can connect up to 32 devices with a wide coverage range, including smartphones, tablets, and laptops. 4. Enhanced Performance: The mobile WiFi hotspot router comes with 4 antennas, providing better performance, wider signal coverage, and faster network speeds. 5. Applicable Frequency Band: The WiFi modem router supports various frequency including FDD B1 3 5 7 8 20, TDD B38 40 41, WCDMA B1 5 8 for seamless connectivity. Specification: Item Type: Unlocked 4G LTE Wireless WiFi Router Material: ABS WiFi: 802.11b/g/n Wireless Network Support Frequency: 2.4G Built in Firewall: Yes Network Standards: TDD-LTE, FDD-LTE Frequency Bands: FDD: B1/3/5/7/8/20, TDD: B38/40/41, WCDMA: B1/5/8 SIM Card Slot: Standard SIM Card (Not Included) Package List: 1 x Router 2 x Antenna 1 x Adapter 1 x Ethernet Cable 2 x Antenna Base 1 x User Manual 1 x Ethernet cable head SPETLEK Unlocked 4G Wireless WiFi Router Router Enhanced Tool in Black