/usr/share/icons/Neu/128x128/devices/ is in gnome-themes-extras 2.22.0-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/icons/Neu/128x128/devices/3floppy_unmount.png
/usr/share/icons/Neu/128x128/devices/battery.png
/usr/share/icons/Neu/128x128/devices/chardevice.png
/usr/share/icons/Neu/128x128/devices/computer.png
/usr/share/icons/Neu/128x128/devices/display.png
/usr/share/icons/Neu/128x128/devices/drive-cdrom.png
/usr/share/icons/Neu/128x128/devices/drive-harddisk.png
/usr/share/icons/Neu/128x128/devices/drive-removable-media.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-battery.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-computer.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-floppy.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-harddisk-1394.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-harddisk-usb.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-harddisk.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-keyboard.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-mouse-ball.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-mouse-optical.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-printer.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-removable-1394.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-removable-usb.png
/usr/share/icons/Neu/128x128/devices/gnome-dev-removable.png
/usr/share/icons/Neu/128x128/devices/gnome-fs-client.png
/usr/share/icons/Neu/128x128/devices/gtk-floppy.png
/usr/share/icons/Neu/128x128/devices/gtk-harddisk.png
/usr/share/icons/Neu/128x128/devices/harddrive.png
/usr/share/icons/Neu/128x128/devices/hdd_unmount.png
/usr/share/icons/Neu/128x128/devices/input-keyboard.png
/usr/share/icons/Neu/128x128/devices/input-mouse.png
/usr/share/icons/Neu/128x128/devices/keyboard.png
/usr/share/icons/Neu/128x128/devices/kjobviewer.png
/usr/share/icons/Neu/128x128/devices/kxkb.png
/usr/share/icons/Neu/128x128/devices/media-cdrom-audio.png
/usr/share/icons/Neu/128x128/devices/media-cdrom.png
/usr/share/icons/Neu/128x128/devices/media-cdrw.png
/usr/share/icons/Neu/128x128/devices/media-dvd.png
/usr/share/icons/Neu/128x128/devices/media-dvdrw.png
/usr/share/icons/Neu/128x128/devices/media-floppy.png
/usr/share/icons/Neu/128x128/devices/mouse.png
/usr/share/icons/Neu/128x128/devices/printer-remote.png
/usr/share/icons/Neu/128x128/devices/printer.png
/usr/share/icons/Neu/128x128/devices/printer1.png
/usr/share/icons/Neu/128x128/devices/printmgr.png
/usr/share/icons/Neu/128x128/devices/stock_printers.png
/usr/share/icons/Neu/128x128/devices/system-floppy.png
/usr/share/icons/Neu/128x128/devices/system.png
/usr/share/icons/Neu/128x128/devices/usbpendrive_unmount.png
/usr/share/icons/Neu/128x128/devices/video-display.png
/usr/share/icons/Neu/128x128/devices/xfce-printer.png
/usr/share/icons/Neu/128x128/devices/xfce4-display.png
/usr/share/icons/Neu/128x128/devices/xfce4-keyboard.png
/usr/share/icons/Neu/128x128/devices/xfce4-mouse.png
/usr/share/icons/Neu/128x128/devices/yast_HD.png
/usr/share/icons/Neu/128x128/devices/yast_idetude.png
/usr/share/icons/Neu/128x128/devices/yast_mouse.png
/usr/share/icons/Neu/128x128/devices/yast_printer.png