GL.iNet GL-X750

Features

 * Powered by Qualcomm Atheros QCA9531 WiSoC (@650MHz CPU)
 * 300Mbps (2.4GHz) + 433Mbps (5GHz) high speed
 * Flash: 16MB (NOR); RAM: 128MB (DDR2)
 * 4G LTE Mini PCIe Module - Quectel EC25/EP06
 * 1x Micro SIM slot; 1x Micro SD slot (support up to 128GB)
 * OpenWrt pre-installed

Official supports

 * Official blog
 * Official forum

Pictures
Retail Images