What are the differences between the DVI cables of 24+1 type and 24+5 type?

1. The connection interface of the DVI cable
The connection interfaces of DVI cables 24+1 and 24+5 are different. The DVI cable 24+1 has 24 pins and an additional extension pin for transmitting analog and digital signals; while the DVI cable 24+5 has 24 pins and 5 additional extension pins, which can simultaneously transmit images, audio, and control signals. Therefore, the DVI cable 24+5 is more convenient when connecting multimedia devices.

2. The transmission mode of DVI cables 24+1 and 24+5
There are also differences in the transmission mode of DVI cables 24+1 and 24+5. The DVI cable 24+1 adopts a single-chain transmission mode and can support the highest resolution of 1920x1200; while the DVI cable 24+5 adopts a dual-chain transmission mode and can support higher resolutions up to 2560x1600. Therefore, if you need to connect a high-resolution display, the DVI cable 24+5 is more suitable.

3. The supported resolutions of DVI cables 24+1 and 24+5
In addition to the transmission mode, DVI cables 24+1 and 24+5 also differ in the supported resolutions. Since the DVI cable 24+1 adopts a single-chain transmission mode, it can only support lower resolutions; while the DVI cable 24+5 adopts a dual-chain transmission mode and can support higher resolutions. Therefore, if you need to connect a high-resolution display device, the DVI cable 24+5 is a better choice.

4. The applicable devices of DVI cables 24+1 and 24+5
DVI cables 24+1 and 24+5 are also applicable to different types of devices. Since the DVI cable 24+1 can only transmit video signals and is suitable for connecting devices such as monitors or projectors that only need to transmit video signals; while the DVI cable 24+5 can simultaneously transmit images, audio, and control signals, and is suitable for connecting display devices or multimedia devices with audio output.