A:AnswerNO, the keyboard and the mouse are completely wireless without any way to connect by wire. You would have to get a wired keyboard and mouse and attach them via usb to the back of the computer
A:AnswerCheck your manual or included documentation. There should be a section that instructs you in connecting your wireless mouse and wireless keyboard to the HP all-in-one. I don't have one here to check, but I doubt a plug-in receiver is needed since that should be built in.
A:AnswerThank you for reaching out. This computer has built in speakers but you can use either a USB to 3.5mm adapter or use the 3.5mm jack built into the bottom of the computer.
A:AnswerGrace is on the right side. Maybe I lost the dongle, but my old hp do not required one.Is an HP - Pavilion 27" Touch-Screen All-In-One - Intel Core i7 - 12GB Memory - 1TB Hard Drive + Intel Optane Memory - HP finish in blizzard white?