The ASUS PCE-AC56 is a 802.11ac Wi-Fi PCI Express adapter which upgrades your desktop from tangle-some Ethernet cables to carefree industry-leading 802.11ac at up to 867 Mbps. Broadcom® TurboQAM™ technology super-charges 2.4 GHz 802.11n performance from 300 Mbps to 400 Mbps with compatible devices. Plus, the stylish external magnetized antenna base gives you more flexibility in adjusting antenna placement to get the best signal reception quality possible.

PCE-AC58BT uses wide 160MHz channels to drive WiFi speeds up to twice the rate of WiFi 5 (802.11ac) devices, and up to 5X faster than WiFi 4 (802.11n) equipment. It's also engineered with MU-MIMO technology to ensure that every connected device benefits from top speeds, even in busy homes or offices.