Download the archive from here. Decompress it and the run ‘RK Driver Assistant’. Choose “Uninstall Driver” if you have any RK driver installed before to wipe it clean, then choose “Install Driver”; If you haven’t install any device drivers before, simply choose “Install Driver”. When the dialogue box prompts out, choose “Install” twice. That’s all, enjoy it!
Now we all are waiting for the Rockchip driver for Windows 8.1. We hope that will be soon.