The EliteBook 745 has an 802.11n wi-Fi standards which is better than most comparable spec notebook PCs that were launched around the same time as it. Most portable PCs that have been on the market for around the same time as it have an 802.11b wi-Fi standards. In addition, this HP notebook PC have an 802.11a and 802.11g wi-Fi standards.
An 802.11n wi-Fi standards is actually the best Wi-Fi standard across all comparable spec portable PCs that have been on the market for around the same time as the EliteBook 745.
Across comparable types of portable PC the worst Wi-Fi standard is 802.11a.