TV Box Name: Magicsee C400 Plus
CPU: Amlogic S912
Armbian build file name: Armbian-unofficial_25.02.0-trunk_Aml-c400-plus_bookworm_current_6.6.69_gnome_desktop.img (built by myself).
DTB file used: meson-gxm-c400-plus.dtb
Kernel Version: 6.6.69
Distribution Installed: Tested bookworm and noble.
Working Ethernet: Yes
Max Ethernet Speed that works: 100 Mb (max speed)
Does wifi work: Yes
Does bluetooth work: Yes
Does HDMI audio work: Yes (including 4k)
Additional Comments: Working from USB, SD-Card and emmc using install-aml.sh in root folder. All test make on DDR3 tvbox, there is also a DDR4 version but not tested. Tested all desktop, Cinnamon and KDE Plasma not start graphics interface, XFCE, gnome and i3wm working perfect.