ftp.ntua.gr:/debian/dists/buster/main/installer-armhf/20190702+deb10u12/images/u-boot/A20-OLinuXino-MICRO/?C=N&O=A 
Icon  Name                                                                       Last modified      Size  
[DIR] Parent Directory                                                                                -   
[   ] A20-OLinuXino-MICRO.sdcard.img.gz                                          23-Mar-2022 01:13  253K  
[   ] u-boot-sunxi-with-spl.bin.gz                                               23-Mar-2022 01:13  254K
Apache/2.2 Server at debian.noc.ntua.gr Port 80