This message was posted on behalf of Intel Corporation
In regard to your inquiry, the processor you are using belongs to Intel® Atom™ Processor Z3700 Series, so yes, there is a newer driver in our web site for your processor, on the following link you will be able to see it:
Driver 4425 latest:
Additionally, I just wanted to let you know that we recommend to use the drivers provided by the manufacturer, in this case since they went bankrupt you can always try the driver above, but if the tablet is working fine with the current driver, then there is no reason to update it, if you still want to do that and computer begins to show problems, then roll back to the current driver that is installed.
Any further questions, please let me know.