Black Box DVI-I Dual-Link Cable, Male to Male, 2-m (6.5 ft.)

The Black Box DVI-I Dual-Link Cable is a 2 m (6.5 ft.) male-to-male video cable for connecting compatible devices with DVI-I ports, making it suitable for users who need a direct DVI-I connection.

Recommended For

• PC users with a DVI-I output and a DVI monitor input who need a direct 2 m connection, without adding an adapter.
• Users of compatible DVI-equipped systems and monitors who need a dual-link connection for supported resolutions above single-link DVI’s typical limits; check that both devices support the intended resolution and refresh rate.
• People maintaining a legacy desktop-and-monitor setup with matching DVI-I ports who want to replace a cable or keep the existing display connection in service.

Real-World Use Scenarios

• Connecting a compatible older 30-inch monitor to a desktop PC for detailed work: when both the graphics output and monitor support dual-link DVI, the cable can carry the monitor’s native high resolution, such as 2560 × 1600. The actual resolution depends on both devices.
• Using a legacy gaming monitor with a DVI input: a dual-link connection may let a compatible PC and monitor use higher refresh-rate modes than a basic single-link connection. The supported refresh rate still depends on the graphics card and monitor, not the cable alone.
• Keeping an older DVI monitor as a second screen for email, documents, or chat: connect it directly to a computer with a compatible DVI output and use it as an extra desktop display, provided the computer supports multiple displays.
• Replacing a missing or failed cable between a DVI-equipped PC and monitor: the 2-m male-to-male cable provides a direct connection for a nearby desktop setup. Both devices must have compatible DVI ports; it does not convert DVI to HDMI or DisplayPort.

Spec Summary