Acer Aspire 5253 E644 Series AMD C-50 1.0GHz CMC50AFPB22GT Processor Motherboard MB.NCV02.002.Acer Part Number: MB.NCV02.002 MBNCV02002Model Number: P5WE6 LA-7092PCPU: AMD C-50 1.0GHz CMC50AFPB22GT ProcessorCompatible Models: Acer Aspire 5253 E644Specifications:1 x USB Port2 x Audio Ports1 x RJ-45 (LAN) Port1 x VGA Port1 x HDMI Port1 x Card Reader