The term 'SURFING CONNECTION' can be broken down into two words, 'SURFING' and 'CONNECTION'. SURFING is a popular recreational activity in which a person rides a wave while standing on a surfboard. CONNECTION is the act of linking two or more things together. In this case, the crossword solution for the term 'SURFING CONNECTION' is MODEM, which stands for Modulator-Demodulator. A modem is a device that enables a computer to transmit data over telephone or cable lines. It is used to connect computers to the internet, allowing users to access the World Wide Web and other online services.