A smartphone with a displayed Broadcom logo is placed on a computer motherboard in this illustration taken March 6, 2023. REUTERS/Dado Ruvic/Illustration/File Photo :Chipmaker Broadcom is selling its unit that allows users to access desktops and applications from any device to private-equity firm KKR in a deal valued at about $4 billion, as part of its efforts to simplify its business after VMware's acquisition last year for a whopping $69 billion.