Check out this new piece of tech from Razer and it is called Razer Core. Razer Core offers housing for most leading name brand GPUs from Nvidia and AMD. The plug and play device also adds an extra 4 USB 3.0 ports and a gigabit Ethernet port.
There is no need to reset your laptop in order to use the Razer Core. Just plug it in via Thunderbolt and let it do its thing. This is huge for people who need a laptop for working on the go, but want high powered performance when at their home or office.
Get more info from Razer’s official product page. Check out more here.