I've have a need for a kvm for a customer I'm working with because they're too cheap to buy an enterprise-y one, so I ordered a couple JetKVM's to use and test, but I've been waiting a month so far, and not really sure when I'll get them. The joy of kickstarters...
I looked at the nanokvm's, but there's some serious issues with power feedback in the v1 design they're selling still that causes devices not to boot, so that seemed a non-starter, though I really like sispeed's pci card concept too - may still getting one of these. Not yet stocked in the US anywhere yet either I found.
I jumped on this as at least I know of GL-iNet that I can buy them usually and expect a product to ship, albeit slow boat from China. Sadly not shipping yet, but here's hope it's something they'll stock in an Amazon warehouse eventually.