IBM Lenovo B560 Series 11012616 48.4JW06.011 Laptop Motherboard. IBM meets the current and future demands of high performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications as well as for standard home use. Lenovo Part Number: 55.4KC01.001Compatible Part Numbers: 11012616 48.4JW06.011Compatible Models: IBM Lenovo B560 Notebook SeriesSpecifications: 1 x USB PorteSATA PortVGA PortRJ-45 (LAN)Card Reader