> Who exactly is doing this, when most video cards have 2 or 3 DisplayPort connectors on them...? External PCIe cards? For what purpose? This is used extensive

> Who exactly is doing this, when most video cards have 2 or 3 DisplayPort connectors on them...? External PCIe cards? For what purpose? This is used extensively in laptop docks. If my desktop motherboard supported it, I'd hook all my peripherals up this way. Instead, I have a KVM with desktop on one side and laptop dock (for work and personal laptop) on the 2nd KVM input. A single Thunderbolt cable goes to the laptop from a CalDigit dock With Thunderbolt, I could theoretically even share my GPU between machines if I had an enclosure (and desktop correct ports)