If you are using a flat panel display, CRT display, projector, and a
HDTV with you PC then you need a DVI-D Dual Link Male to Female
Extension Cable which uses DVI-D. The Dual Link Male to Female Extension
Cable comes in a 6 foot length and is male to female. With this cable
you have two high quality 24 pin conductors which minimize crosstalk and
ensure high speed, error free transmission.