SDK download link for YR9010 / yr9011 desktop uhf rfid reader writer:
https://od.lk/f/NzNfMTcxNjA2ODlf
USB Driver download link for different operating system
https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers
Write Card tools
https://od.lk/f/NzNfMTcxNjA3MDlf
Email : lisa@invelion.net
Skype : invelion02
WhatsApp / Wechat : +8613077887276
Tel/Fax : 0755-83668566
Add: B333-336 ,Qinghu Technology Park ,Qingxiang Road, Longhua District, Shenzhen,China