Hold power button for about 7-8 seconds to power the device up. Boot log: http://ix.io/1r19
Known problems:
- HDMI is not working and will probably never,
- onboard wireless is too fragile, disabled by default.
Specifications
1000tx 2GB 32bit 4 core docker mpci sata switch usb3 wireguard Mediatek MT7623N
* Specifications differ from hardware revision, model and software support level
FAQs
dpkg -i linux-image-[branch]-family.deb linux-dtb-[branch]-family.deb
. In that process you can enforce many customization. To the kernel or user space. Read more. Tested 3rd party hardware

2.5" drive
anyNo limits

3.5" drive
anyNo limits

External enclosure
JMS567USB3.0

SD card
EVO+32GB

UART
CP2102USB2.0

USB Bluetooth
CSRUSB2.0 / v4.0

USB Ethernet
ax88179USB3.0 1000Mbps

USB Ethernet
RTL8153USB3.0 / 1000Mbps

USB WiFi AC
8811auUSB2.0 / 433Mbps

USB WiFi AC
8812AUUSB3.0 / 876Mbps

USB WiFi AC
8814AUUSB3.0 / 1300Mbps

USB WiFi AC
8814AUUSB3.0 / 1300Mbps

USB WiFi
ar9271USB2.0 / 150Mbps

USB WiFi
MT7610USB2.0 / 433Mbps

USB WiFi
RT3572 RT5572USB2.0 / 300Mbps

mPCI SATA x 4
marvellSATA controller

mPCI WiFi AC
QCA9882876Mbps

mPCI WiFi AC
QCA98901300Mbps

mPCI WiFi
ar9380450Mbps

mPCI WiFi
AR9382300Mbps