With the popularity of the mobile Internet in recent years, we’ve seen a large number of smart devices in our homes and offices connected to the Internet via WiFi. Then will WiFi outperform the capabilities of the traditional Ethernet cables? WiFi vs Ethernet cable, which one should I choose? What factors shall be taken into account before settling for one of these options? How do latency and interference affect the speed of WiFi and Ethernet? We’re gonna answer all these questions in this article.