Figure Information Figure Group ALICE upgrades during the LHC Long Shutdown 2 Figure Image Figure image (.eps) image002.png Figure Caption From left to right: HMPID Front-End Electronics (FEE), Readout Control Board (RCB) with the readout FPGA, the TTCRx and the Source Interface Unit (SIU). On the right, the C-RORC cards installed on O$^{2}$ FLP computers. Detail description Figure extracted from paper