Will the 16” laptop expandable GPUs be MXM boards or something

Mxm Graphics Card - mxm slot Is their any extra hardware needed to stick a Radeon HD 5400 series MXM card in my Inspiron one 2305? I checked and it has a empty MXM slot reels of rio slot MXM I6X PCI-Express NVIDIA' CeForce 6600 Go 256MB - WSXGA TFT Display Slot ~ 6 Hours Battery Life; Weight only Lbs

durian dynamite slot MXM slot Looks like Falconnor4 is working on a Thunderb-- er, USB-C to PCIe to MXM chain of converters, which should be pretty darn cool