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What Does A Network Switch Do?

A network switch, otherwise known as a switching hub, a bridging hub or a MAC bridge, is a small piece of hardware that manages the communications of multiple connected devices in a single, wired loca...

Win A POE Switch From TP-Link

How has your February panned out? Here at Comms Express we have enjoyed the almost spring-like weather but we are finding it hard to believe that we are inviting March 2019 into our lives; the year is...

What Is A Power Injector?

The primary purpose of a power injector is to allow a network admin to add a power supply to an ethernet cable. Power Injectors are brilliant if you want to make use of data cables that are already in...

Best Broadband For Students

Students don’t always get a choice about the broadband providers in their halls or dorms, but when they do, they need help to ensure that they are picking the best broadband on offer. When selecting...

Happy Birthday Comms Express!

Wow! I can hardly believe I am saying this, but today, Comms Express is 17 years old!! Yes, crazy right? It only seems like yesterday, the years have sped by, but my they have been fun. Firstly, I wou...

Review: NETGEAR Orbi RBK50

Netgear are always innovative and pushing the envelope. Once again, they have come up trumps with the product we are featuring today. Netgear Orbi is the simplest and smartest way to enjoy high-speed ...

How Do I Extend My WIFI?

Many of us have experienced the realisation that we need to complete an important task but cannot get a WIFI signal. It usually means we have to pack up our laptops and find somewhere different to wor...

How To Access QNAP Remotely

The way that your team access their files stored on a QNAP NAS device remotely needs to be a central part of your technology strategy as a business. It is important to understand the technology so tha...