其性能和USB1.4d相同，接口完全兼容，采用的最新的技术工艺，有效降

其性能和USB1.4d相同，接口完全兼容，采用的最新的技术工艺，有效降级了产品成本。
；能适用以往采用USBV1.4c/d的所有喷头的系统，以前的软件只需更换fpga.dll文件就可以使用
；之前使用USB1.4c的主板供墨接线的电源24V输入和供墨输出需要反过来接，详见附件文件，有任何疑问请联系我司软件工程师。谢谢

結果 (英文) 1:

The performance and USB1.4d the same, completely compatible interface, using the latest technology, effectively demoted the product cost.; Can be used USBV1.4c/d of all sprinkler systems in the past, previous software only need to replace the FPGA.dll file can be used; Using USB1.4c Board ink before wiring the power supply 24V input and ink output, in turn, as described in the attached file, and have any questions, please contact our software engineers. Thank you

結果 (英文) 3:

Its performance and USB1.4d are the same, the interface is fully compatible with the latest technology, the effective degradation of the product cost. In the past, the use of USBV1.4c/d in the system, the previous software only need to change the fpga.dll file can be used
; before the use of USB1.4c motherboard for ink supply 24V input and ink output need to be in turn, see Annex file, please contact me for any questions. Thank you