You found 3 products in Input Adapters - Matrox

Matrox (D2G-A2A-IF) Video Converter
Video Converter, Interface with Host: 15 Pin D-Sub (VGA), Video Input: VGA, For: PC system(s)
3 store offers from £96 - £115

Matrox TripleHead2Go (T2GA3AEUF) VGA Video Splitter
VGA Video Splitter, Interface with Host: 15 Pin D-Sub (VGA), Video Input: VGA / VBE, For: PC system(s)
3 store offers from £187 - £224

Matrox RT.X2 PCIe HD Capture and Editing Card RTX2NAC
Supported Digital Formats: DV
1 store offer at £846