Vous avez cherché: two ports to front panel via on... (Anglais - Chinois (simplifié))

two ports to front panel via onboard header
通过板载接头连接至前面板的两个端口

four ports to front panel via onboard header
通过板载接头连接至前面板的四个端口

two to front panel via onboard headers
通过板载接头连接至前面板的两个端口

two ports on the front panel via headers
前面板两个端口，使用接头

up to two ieee 1394a to front panel via onboard headers
最多两个 ieee 1394a 通过板载接头连接至前面板

four ports on the front panel via headers
通过接头连接至前面板的四个端口

four ports on the front panel via 2 internal headers
前面板四个端口，使用 2 个内部接头

two ports on front panel with included usb/1394/audio 3.5" module
前面板上的两个端口，带有 usb/1394/音频 3.5" 模块

2x5 onboard header for front panel audio
2x5 板载接头，用于前面板音频

attach the front panel connector. refer to front panel 9-pin header for pin-out details.
连接前面板接口。 有关外插脚引线详细资料，请参阅前面板 9 针接头。

left channel audio signal to front panel (headphone drive capable)
至前面板的左声道音频信号（有耳机驱动功能）

right channel audio signal to front panel (headphone drive capable)
至前面板的右声道音频信号（有耳机驱动功能）

no jumpers installed mic in and front out signals if 6-channel audio (line out signals if 2-channel audio) are available for connection to front panel audio connectors.
如果是 6 通道音频，则 mic in 和前声道输出信号（2 通道音频则为线输出）连接到前面板音频连接器。

sr1500 (1u) hotswap sas backplane kit. compatible with either sas or sata 3.5' hard drives. kit contents include the following:backplane with 4 port sas controller, usb cable (to front panel).
sr1500（1u）热插拔 sas 背板套件。 兼容 sas 或 sata 3.5”硬盘驱动器。 套件中包含：带 4 端口 sas 控制器的背板和 usb 电缆（用于连接前面板）。