I would like you to advise me on the choice of a KVM switch for the following application. It concerns connecting a PC and Mac Mini to a single 27" ACD but with a Wacom Graphics Tablet included. I also have a NAS box which is running headless and would only connect it if I needed to perform BIOS updates so for now consider it as optional. If a 2-way switch is fit for purpose, fine. If a 4-way is not much more expensive, also fine. Here is the hardware that would be used... Monitor : Apple Cinema Display 27" 1440p (mDP) Keyboard : Wired USB Mouse : Wired USB Tablet : Wacom Intuos 4M wired USB Computer 1 : Win 8.1 PC with HDMI, DP, DVI-I and DVI-D out Computer 2 : Mac Mini 2014 with HDMI, TB out Computer 3 : NAS box with DVI and HDMI out (OPTIONAL) I am aware that the cheaper KVM switches may have issues with the Wacom tablet and I require one which is capable of handling this device. I understand that switches such as the ADDERView 4 Pro DP claim to support tablets. Since the monitor is mDP, I assume I am looking at a DisplayPort switch. Thanks in advance for your help.