AsiaRF WS2977

Overview
"WS2977" and "MT7683 RFB_V1.0" is silkscreened on the board in the photos.

Features

 * Multimedia Network Router System
 * Quad-core ARM Cortex-A7 @1.3GHz, big DRAM bandwidth
 * Interfaces included HDMI, MIPI, PCIe 2.0, USB 2.0, USB 3.0
 * MT6625L provided 11bgn WLAN and Bluetooth, PCIe can be added
 * on 11ac and more WLAN connections to do like concurrent linking

Reviews

 * $98 Geek Force MediaTek MT7623 Router Board Features 6 GbE Ports, 3 mPCIe Slots for WiFi, 3G, or LTE (Crowdfunding) on CNX-Software
 * SoC: MediaTek MT7623N/A @1.3GHz (quad-core ARM Cortex-A7)
 * with Mali-450MP GPU (MT7623N only)
 * System Memory: 2GB (DDR3), Storage: 2Gb (eMMC or NAND Flash),
 * SD card slot up to 128 GB, and maybe SATA via the mPCIe slots
 * WLAN: MediaTek MT6625L 802.11bgn Wi-Fi & BT 4.0 with IPEX
 * for Wi-Fi and BT, optional 802.11ac Wi-Fi, 3G/4G via mPCIe slots
 * Connectivity: 6x GbE ports (WAN / LAN behavior defined by firmware)
 * USB: 1x USB 3.0 port, 1x USB 2.0 Host port, 1x micro USB OTG port
 * Expansion: 3x mini PCIe, 26-pin “Raspberry Pi”, 10-pin PCM/SPIO,
 * 6-pin Apple Auth CP (I2C) connector, 10-pin I2C/I2S, Power header
 * Video: 2x HDMI (one in, one out), 1x RCA video output, MIPI DSI
 * Audio: HDMI port, and optical S/PDIF input and output ports
 * Debugging: 20-pin JTAG, 4-pin UART1 connector for serial console
 * Misc: IR receiver, power switch, 1x user switch
 * Power: 12V