Gemtek WMTC-159N

"WMTC-159N_V01/B" and "ESK-P06-1602R" is silkscreened on the board in the FCC photos.

This device uses a Cavium PureVu SoC. It also has a smaller Macronix serial flash. The Atheros Wi-Fi chip used is white.

(Motorola Mobility, Wifi Display Receiver)
 * Probably known as the WIFIDISPLAY5901VW / WIFIDISPLAY5901