With the heat sink off and the chips deshielded, we can get to the meat of the matter:

Qualcomm Atheros IPQ8064 quad-core Internet Processor with 2 Krait 300 CPUs clocked at 1.4 GHz

Micron MT41K256M16HA-125:E 4 Gb DDR3L SDRAM

Qualcomm Atheros QCA8337-AL3C seven-port gigabit ethernet switch

Qualcomm Atheros QCA9882-BR4A 802.11ac/a/b/g/n Wi-Fi SoC

Qualcomm Atheros QCA9880-BR4A dual-band 3x3 MIMO 802.11ac/abgn WLAN SoC

Silicon Labs EM3581 SOC network co-processor for ZigBee

Skyworks SKY66109-11 2.4 GHz ZigBee/Smart Energy front-end module