The CL2437 is a future-ready, powerful, highly integrated, 3x3 802.11ac wave 2 2.4GHz/5Ghz switchable RF single chip implementing full 802.11ac Wave 2 functionality including MU-MIMO, 160MHz channel support, beamforming and 3 Spatial Streams. The CL2437 integrates both a CPU and memory to run more of the wireless LAN functions on-chip, delivering a strong host offloading solution with no need for costly external memories.