Downloads›FIRMWARE›Previous Firmware Versions›v3.7.1›Zaribo MK3S›Zaribo MK3S 420 ↑BackHEXFW371-Build2268-Zaribo_MK3S-420-EINSy10a-EN_ONLY.hex638.9 KBJuly 6, 2025↓HEXFW371-Build2268-Zaribo_MK3S-420-EINSy10a.hex866.7 KBJuly 6, 2025↓HEXFW380-Build2685-Zaribo_MK3S-420-EINSy10a-EN_ONLY.hex662.1 KBJuly 6, 2025↓HEXFW380-Build2685-Zaribo_MK3S-420-EINSy10a.hex871.7 KBJuly 6, 2025↓Nothing matches that filter.