BUFFALO Buffalo Wireless LAN Router Entry Model (Wi-Fi 6(11ax) Compatible/Frequency 2.4, 5GHz/Black) WSR-1800AX4-BK

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------ Wireless LAN standard: IEEE802.11a/b/g/n/ac/ax Frequency: 2.4/5GHz Wireless LAN speed (5GHz): 1201 Mbps Wireless LAN speed (2.4GHz): 573 Mbps Number of antennas: 5GHz 2/2.4GHz 2