D-Link Wireless AC1200雙頻無線路由器DIR-822 | 燦坤線上 ...,搭配4 根5dBi高增益天線,無線涵蓋範圍更廣無線向下相容802.11a/b/g/n 支援802.11ac 無線標準/最高可達1200Mbps 支援WPA/WPA2加密/同步雙頻SPI/NAT雙 ...