The problem caused by some factors such as parameters of devices and PCB, layout of devices on PCB and trace of high-speed signal, etc results in the unstable or even none operation of system.

元器件和PCB板的参数、元器件在PCB板上的布局、高速信号的布线等因素，都会引起信号完整性问题，导致系统工作不稳定，甚至完全不工作。

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Thus, the power trace of the PCB is simplified in structure, thereby reducing EMI radiation noise.

因此，PCB的电力轨线的结构被简化，从而降低emi辐射噪声。

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In addition to this close partnership with these three vendors ASUS has work very close with Intel to ensure the most care is taken in offering the best implementation taking extra care to fine tune PCB and Trace Design and overall routing of the Thunderbolt implementation to offer the best performance, compatibility and overall functionality for this high speed connection.

ENGADGET: ASUS and MSI launch Thunderbolt motherboards, tie for first place