This category covers monitor cables, converters and adapters for HDMI, DisplayPort, USB-C, DVI and VGA connections, as well as extension cables and adapters between different standards. It suits anyone connecting a monitor, projector or TV to a computer. Our range includes over 3,700 products from brands such as INLINE, DELOCK, ROLINE and STARTECH.COM.
How to choose a monitor cable or adapter
Connector type. Start by checking which video outputs your computer or laptop has and which inputs your monitor offers. HDMI and DisplayPort are the most common on newer monitors, DVI and VGA mostly remain on older equipment, and only some devices send video over USB-C.
Connector gender. In our range, most cables have plugs (male connectors) at both ends, while some products have a socket on one side. These are extension cables and short adapters that attach directly to a device. Check that the plug will have a socket to connect to before you buy.
Standard and resolution. For 4K at a high refresh rate, you need a cable that supports a recent enough HDMI or DisplayPort version, and both the source and the monitor must support it too. An old cable can limit the picture even with an excellent monitor.
Adapter type. Going from DisplayPort to HDMI is usually simple, but HDMI to VGA needs a converter because a digital signal has to become an analogue one. Running several monitors from one port often requires an active adapter or hub, so read the product description.
Length and colour. The longer the cable, the greater the chance of signal loss, so choose the length you actually need. Most cables are black, but there are also white and grey ones, which helps when the cable is visible.
Brands we carry
- INLINE: a German brand offering many video, USB and other computer cables and adapters.
- DELOCK: known for a very large selection of connectors, adapters and converters, including less common solutions.
- ROLINE and VALUE: both belong to the supplier Secomp and are often chosen for office equipment as a balance of price and quality.
- STARTECH.COM: a Canadian manufacturer known for professional adapters, docking stations and KVM equipment.
- LINDY: specialises in audio and video connections, including long-distance HDMI solutions.
- DIGITUS: part of ASSMANN Electronic, which is best known for network cabling and connectivity products.
- LogiLink: offers affordable everyday cables and adapters.
Also in our range: MICRO CONNECT, VIVOLINK, SHIVERPEAKS and GOOBAY.
Frequently asked questions
What cable do I need for a 4K monitor?
A 4K monitor needs an HDMI or DisplayPort cable that supports a recent enough standard. If you want a high refresh rate, check which versions the cable, the computer and the monitor all support. The weakest link determines the final result.
Can I use a DisplayPort cable with an HDMI port?
A plain DisplayPort cable will not fit an HDMI socket, as the connectors are different. You need a DisplayPort to HDMI adapter or a cable with different connectors at each end. Check the signal direction when buying, because most such adapters only work from DisplayPort to HDMI.
Can I connect a VGA monitor to an HDMI output?
Yes, but you need an HDMI to VGA converter, as a simple passive cable will not work. The converter changes the digital signal into an analogue one. If the monitor has an audio input, sound may need a separate cable.
What length of monitor cable should I choose?
Choose the shortest cable that reaches your device without strain. For a home or office desk, a few metres is usually enough. For longer distances, higher-quality or active cables help prevent the picture from flickering.
