The MSI GE70 2PC has an 802.11n WiFi standard which is better than most gaming laptops that came out more than a year ago. Most gaming laptops that were released one year ago have an 802.11a WiFi standard. This notebook PC also have an 802.11b and 802.11g WiFi standard.
An 802.11n WiFi standard is in fact the best Wi-Fi standard amongst all similar spec notebook PCs that have been on the market for around the same time as the GE70 2PC.
An 802.11a WiFi standard is the worst Wi-Fi standard amongst similar types of notebook PC.