Atheros.For a list of all currently documented Atheros chipsets with specifications, see
Designed in California, USA, Assembled in China
Per the FCC photos, this device is using...
- an Ambarella SoC
- 128MB NAND Flash and 256MB RAM (both from Samsung)
- an Atheros AR6103G-BM2D WiFi chip
- an AKM AK4642 16-bit stereo ADC/DAC
- a Texas Instruments TPS65053 power management IC
"PN:0D16AC646L-B01" and "Rev: B1" appears to be silkscreened on the board in the FCC photos.