问题描述
我正在使用DELL Latitude笔记本电脑(具有Inbuit串口)..
我也有一个DELL E-Legacy Extender(一个外部扩展坞,它为我提供了另一个通讯端口),用于连接第二台设备.
请参阅有关DELL E-Legacy Extender扩展坞的链接的详细信息:
1. http://accessories.dell.com/sna/PopupProductDetail.aspx?c=us&l=en&cs=04&sku=430-3115&price=60
2. http://support.dell.com/support/edocs/acc/elio/en/ug/LIOUG0MR.pdf
我的问题:
通过笔记本电脑的内置com端口连接的任何设备的运行/操作速度均比-通过扩展坞连接同一设备时的运行/操作速度更快.
I am using DELL Latitude laptop (which has an inbuit com-port)..
I also have a DELL E-Legacy Extender (an external docking station which gives me another com-port) to connect a second device.
Please see link for the DELL E-Legacy Extender docking station details:
1. http://accessories.dell.com/sna/PopupProductDetail.aspx?c=us&l=en&cs=04&sku=430- 3115&price=60
2. http://support.dell.com/support/edocs/acc/elio/en/ug/LIOUG0MR.pdf
My problem:
Any device when connected via in-built com port of the laptop runs/operates faster than - when the same device is connected using docking station..
Any suggestions, comments on this??
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