USB accessory Needs Power message
my CD player which connected to USB port on my former Mac will no work on the new MacBook Pro through the USB C Slim Multiport with there net adaptor. Message USB Accessory Needs Power, Connect Apple USB to USB port on this Mac.....aparently Apple doesnt know they no longer have a USB port on this Mac the MacBookPro.... Do Ineed to purchase a New CD Player? This truly sucks Brand New 4 G machine and it will not preform basic function