Number of network ports: 1 WAN and 3 LAN Power supply mode: 12V-1A Power adapter: 12V-1A / 5.5-2.1 interface Support external: support external -sim WiFi /Bluetooth chip model: RTL8192ES slot: SIM Device memory Flash/RAM: 128 NOR Flash External storage device: N/A USB interface: -USB2.0*1 Maximum number of WiFi access users: 32 RF chip: ZX234230FULLMASK_V1 frequency band: FDD Band: B1/3/5 TDD Band: B38/40/41 3G Band: B1 Plug Type :EU Plug,it applies to Indonesia, , , , and so on. Voltage: AC100-240V Colour:White Material:plastic Size:21 x 13.3X2.7CM Package Contents: 1 x WiFi Router 1 adapter 1 x Network Cable(random colors, 't accept the specified color) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.