Hello @Na Peng
Here is a list of validated VPN devices and device configuration guides
https://learn.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-about-vpn-devices
If you don’t see your device listed in the Validated VPN devices table, your device still may work with a Site-to-Site connection.
You can configure your VPN device with Azure VPN default settings.
https://learn.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-about-vpn-devices#ipsec