Apple MacBook Air A1466 7,2 Works. Needs Repair.

SN:FVFWV2MBJ1WK, 1.8 GHz Intel Core i5 processor. 8GB, 1600 MHz DDR3: memory, Intel HD graphics 6000 1536 MB

The mouse stops working sometimes. Also, sometimes the keyboard stops working.

As is. No returns.