Gigabit cards will help you get work don faster and safer. Small Tree's Gigabit Ethernet Cards are designed to provide a very fast (1Gb) connection between users in a shared network. Working best with Mac computers, these cards will help your computer run at more efficient speeds for editing and file sharing. Using such software as Final Cut Pro, choose your Gigabit Ethernet card with ports ranging from one to six, depending on your specific network. Gigabit Cards can get you running at high speeds, saving you both money and time.