The XRS10L140 provides the advantages of the Serial ATA II Port Multiplier implementations for Serial ATA II systems at 3.0 Gbps and 1.5 Gbps. The XRS10L140 offers a leading solution for propagation of high data rate Serial ATA products in a wide variety of applications. The integration of Serial ATA PHY links, a variety of digital logic capabilities, rate adjust FIFOs, integrated low-cost clock oscillator support,