Intel will bring Thunderbolt to the PC, which means you can use your devices such as the Promise Pegasus Thunderbolt RAID or the Lacie Little Big Disk, but also products such as the black magic intensity extreme Thunderbolt video capture cards on your Windows PCs - and on your hackintosh machines as well.
During Intel’s Developer Forum, the chip maker showed off some Ultrabook prototypes running on its Haswell-based processor and sporting the high-speed Thunderbolt port. The technology was developed in collaboration with Apple and has so far remained exclusive to Macs. That may change soon as Intel teases that Thunderbolt will be heading to Windows PCs as well.
hunderbolt was originally code-named Light Peak and was installed on the update to the Mac Book Pro earlier this year. Rights to the Thunderbolt technology were originally registered under Apple, but were transferred over to Intel which is why you'll see it's name popping up a bit more. We already know Acer and Asus are planning Thunderbolt integration, but we're unsure how the port will look. Currently, the Thunderbolt port on Apple products is identical to the mini-display port, but PC users would rather it be more like USB for increased compatibility. Not to many people are aware of this, but Sony released their VAIO Z with a hybrid USB 3.0/Light Peak port, so it's kind of up in the air as to how things will shape-up.
Expected timeframe: anywhere in 2012.