Acer Aspire Z3100 Gateway One ZX4951 Series 48.3CX03.011 AIO Desktop Front USB 2.0 Audio I/O Board 55.3CX04.A01 10410.1.
Acer Part Number: 48.3CX03.011
Compatible Part Numbers: 55.3CX04.A01 10410-1
Compatible Models: Acer Aspire Z3100-U3072 All-in-One Series Gateway One ZX4951 All-in-One Series