- Dimension: 170mm*115mm*30mm
- Weight: 0. 6kg
- Analog Interface: 4 Port (Interface standard RJ11; FXO outside line or FXS inside line)
- CPU: ARM 4 Core
- RAM: 1GB DDR3
- Storage (SD Card): 8G SD Card (Industrial grade)
- USB (Extended Storage Supported): 1 Port (File system format: FAT16, FAT32, EXTFAT, NTFS, EXT3, EXT4)
- Ethernet Interface: WAN, LAN (10/100Mbps)
- Console Port: 1 Port (Rate 115200)
- Power: DC 12V-1A