The BCM4375 from Broadcom is a dual-band 802.11ax Wi-Fi/Bluetooth 5.0+ combo chip. It simultaneously implements two streams of 802.11ax with Bluetooth 5.0+ to enable Wi-Fi speeds up to 1.429 Gb/s on mobile devices such as smartphones and tablets. This chipset supports 1024 QAM modulation, OFDMA and MU-MIMO operation.