Feature: 1. Product Introduction: This product is a portable wireless network router for home WIFI, for Raspberry Pi project development, outdoor game parties, etc. Simple, fast and convenient. 2. Working Details: The board supports UHF VHF, and the frequency range is 144MHz to 148MHz, 420MHz to 475MHz, 842MHz to 950MHz. Check for better using experience! 3. Preload Firmware: The firmware is preloaded and easy to upgrade through software, open source 3D printable cases, with strong practicability. 4. MMDVM Mode and Compatibility: This multi mode hot expansion board supports for D STAR, for P25, for DMR, etc. It supports for Raspberry Pi 3, etc. 5. Easy Installation: Comes with complete mounting accessories, you can quickly install the board and put it into use immediately! How to Use: After installation, download the corresponding software to use. Specification: Item Type: Hotspot Module Material: PCB, ABS Use: For home WIFI, for Raspberry Pi project development, outdoor game parties, etc. Simple, fast and convenient. Package List: 1 x Hotspot Module 1 x Bar 4 x Screw 4 x Accessory 1 x Manual See moreEasy Installation: Comes with complete mounting accessories, you can quickly install the board and put it into use immediately!. MMDVM Mode and Compatibility: This multi mode hot expansion board supports for D STAR, for P25, for DMR, etc. It supports for Raspberry Pi 3, etc. Preload Firmware: The firmware is preloaded and easy to upgrade through software, open source 3D printable cases, with strong practicability. Working Details: The board supports UHF VHF, and the frequency range is 144MHz to 148MHz, 420MHz to 475MHz, 842MHz to 950MHz. Check for better using experience!. Product Introduction: This product is a portable wireless network router for home WIFI, for Raspberry Pi project development, outdoor game parties, etc. Simple, fast and convenient.