I just bought one of these to add to my Surface Pro 2. The drivers and software are from a company called Magic Control Technology, which is common and used SIIG and a few other companies that make these USB HDMI display adapters. I installed the device without issue and was able to add a 2nd monitor to my Surface. But I found that once the software was installed both my IE and firefox browsers would lock up when opening certain web pages. I could open Microsoft.com in IE but not MSN.com or youtube.com. In firefox I could not open any websites. Both browsers would stop responding and I had to kill them from the task manager. Once I uninstalled the software everything started working fine again. I have opened a tick with J5create and I will update with the results as these devices are common and I am sure others will look at this type of solution for their surface. So what are people using to add additional monitors to their surface? I want to add 2 external monitors. I have one connected to the mini displayport and I was using the J5create for the other. I have looked at this device, ZOTAC mini-DisplayPort to Dual HDMI Adaptor: ZOTAC - It's time to play! but reviews are mixed. Any other solutions, aside from buying to monitors with displayport.