Boards EMBEDDED BOARDS CATALOGUE 802.11ax (Wi-Fi 6) HK01 IPQ8074 4×4 2.4GHz & 8×8 5GHz 802.11ax Multi Slots WPQ865 IPQ8065 ARM CPU with Multi Slots WPQ864 IPQ8064 ARM CPU with Multi Slots 802.11ac (Wi-Fi 5) on board, 11ac wave2 support WPJ419 IPQ4019 2×2 2.4/5GHz 802.11ac Wave 2 WSB419 IPQ4019 2×2 2.4/5GHz 802.11ac Wave 2 SoM WPJ428 IPQ4028 2×2 2.4/5GHz 802.11ac Wave 2 802.11n (Wi-Fi 4) on board, 11ac wave2 support WPJ563 QCA9563 3×3 2.4GHz 802.11n WPJ558 QCA9558 3×3 2.4GHz 802.11n WPJ564 (not in production, please use WPJ563 ) QCA9563 3×3 2.4GHz High Power 802.11n WPJ531 QCA9531 2×2 2.4GHz 802.11n