ftp.ntua.gr:/debian/dists/Debian11.7/main/installer-armhf/20210731+deb11u8/images/u-boot/A20-OLinuXino-MICRO/?C=M&O=D 
Icon  Name                                                                          Last modified      Size  
[DIR] Parent Directory                                                                                   -   
[   ] u-boot-sunxi-with-spl.bin.gz                                                  24-Apr-2023 02:12  279K  
[   ] A20-OLinuXino-MICRO.sdcard.img.gz                                             24-Apr-2023 02:12  280K
Apache/2.2 Server at ftp.ntua.gr Port 80