IR Mars II (MR740S on USB)

[Mark F]

Any chance you have a URL that points to the manufacturer's site? Thanks and welcome to Girder. :smile:

[Mark F]

This is an IRDA device. Historically, IRDA devices haven't worked well. You can try the IRDA plugin from the download page but it may not ever work. :sad:

[Dury]

I've got this IR adapter, which plugin I have to use?

[whysky]

the manufactures site is
http://www.unityopto.com.tw/usbir.htm
I have the dongle too
which driver should I use?

[whysky]

oops I ment plugin