The FCS866R from Quectel is a Wi-Fi 6 + Bluetooth 5.2 Combo Module that operates in 2.4 and 5 GHz bands. It delivers a maximum data rate of 1201 Mbps, and it features 2T2R configuration in a compact size package. The low profile and small size of this RF Module ensures that the module can be easily embedded into size-constrained applications to provide reliable connectivity. This module has reliable SDIO 3.0 interface to provide WLAN capability with higher data transmission rate and lower power consumption. It is available in an LCC package that measures 15.0 x 13.0 x 2.0 mm that optimizes the size and cost for end-products and fully meets the demands of size-sensitive applications.