K310i CXC1250474 R4EA031 Red50 a1fs Cruiser Firmware
K310i CXC1250474 R4EA031 Red49 a1fs Cruiser Firmware
K310i CXC1250474 R4DA044 Red50 a1fs Cruiser Firmware
K310i CXC1250474 R4DA044 Red49 ck31fs Cruiser Firmware
K310i CXC1250474 R4DA044 Red49 a1fs Cruiser Firmware