According to a video on PCWorld (from CES) they originally planned to offer it with four video cards (Vencedor seen at IFA) but dropped the top model to dual video cards instead. My guess is they were finding issues with four and moved to two to address those issues. Una https://almacenonline.com.mx/impresoras-laser/878-impresora-samsung-sl-m2835dw-blanco-y-negro.html