Wireless-N600 Dual-Band USB Router* USB 2.0 port supports Aiplayer for music streaming.* Concurrent dual-band Wi-Fi up to 600 Mbps brings you lag-free HD experiences.* Improved coverage and multi-device performance with four external 5dBi antennas – two each for the 2.4 GHz and 5 GHz bands.* Parental Control – monitor and restrict internet activity Asus Dual-Band Wireless-N600 Gigabit ADSL Modem Router รุ่น DSL-N55Uสนใจติดต่อ line id Usawadeetg อ่านเพิ่มเติม