Do Thai hotels have free wired Internet access?

Why can't you expect free WIFI? Most hotels in Thailand have free WIFI in public places, and some rooms can also access WIFI. You can ask for the password at the front desk. Generally, high-end hotel rooms have wired networks, which are plugged in and free of charge. You need to ask the front desk. In addition, you can buy a SIM card and surf the Internet unlimited times within 7 days after recharging 199 baht.