it is not possible to update the drivers if you are using iOS but it might be possible to update the driver for the pc side which may be what you need to do. I don't think Skype will support the keyboard though since the numbers are buttons. On Nov 6, 2013, at 8:21 PM, Angus MacKinnon <thedogtoy@xxxxxxxxx> wrote: I am using a Microsoft Natural Ergonomic 4000 V1.1 on a iMac usingOS 10.85. How would I check the drivers being used? And how would I update the drivers? Thank you. Angus MacKinnon Written using a 27 inch iMac ************ You are subscribed to the mac4theblind mailing list. The url for this list, where one can unsubscribe or make any changes to their list subscription is: //www.freelists.org/list/mac4theblind The list archive is located at //www.freelists.org/archive/mac4theblind/ All emails intended for the list owner can be sent to: john@xxxxxxxxxxxxxxxxxx -- Jonnie Appleseed With His Hands-On Technolog(eye)s touching the internet Reducing Technology's disabilities One Byte At a time ************ You are subscribed to the mac4theblind mailing list. The url for this list, where one can unsubscribe or make any changes to their list subscription is: //www.freelists.org/list/mac4theblind The list archive is located at //www.freelists.org/archive/mac4theblind/ All emails intended for the list owner can be sent to: john@xxxxxxxxxxxxxxxxxx