Infineon’s AIROC™CYW54591/ 54590 single-chip combo device features 2x2 dual-band 2.4 GHz and 5 GHz Wi-Fi 5 (802.11ac) and Bluetooth® 5.4. In IEEE 802.11ac mode, the WLAN operation supports rates of MCS0-MCS9 (up to 256 QAM) in 20 MHz, 40 MHz, and 80 MHz channels for data rates up to 867 Mbps. The CYW54591 offers Real Simultaneous Dual Band functionality enabling 1x1 connections on both the 2.4 GHz and 5 GHz bands at the same time. CYW54590 supports 2x2 MIMO wireless connection.