If you need the Device driver ,you can click the link to download,friend
https://github.com/GipChan/Driver/blob/57691a947877cf17a63e90ffc2cb9913afb0f74c/Device%20Driver%20CYX5627.rar
Specification Color: Black Cable length: Approx. 77cm/ 30" Total length: Approx. 88.5cm/ 34.8" Compatible with: Windows 98/ Se/ ME/ 2000/ XP/ Vista (32&64 Windows7 (32)/ Win10/ Windows Supports various serial devices like modems, PDAs, Celluar phones, digital camera, card readers and more Feature USB to RS-232 (DB 9-pin male serial port) interface Easy pl-ug and play installation USB specification 1.1, and USB 2.0 compliant Supports over 1Mbps data transfer rate Supports remote wake-up and intelligent power management Package List 1 x Adaptive cable NOTE Please allow slight deviation due to manual measurement. Due to light and screen difference, the item's color may be slightly different from the pictures.
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Model Number : USB TO RS232
Type : Serial Cable