Shop Tools and Equipment in Computer Networking

Need high quality computer networking tools & testers? You’ve chosen the right place. Here at Link US Online we provide IT professionals, system integrators and businesses of all sizes with the highest quality networking hardware from manufacturers that lead every category in the industry. Whether you are adding to your network or upgrading a component, we have thousands of products from the names you trust.

Based in Research Triangle Park, NC with a national reach, we’ve been a trusted resource since 2011 for companies that seek performance, service and value.

Your One-Stop Shop for Networking Gear

Tools and equipment you’ll use in computer networking will obviously depend on the environment in which you work, but there are some pieces of tech that nearly every network administrator has worked with in one capacity or another. It’s why we’ve constructed our product catalog to meet the needs of a wide range of networking environments. We have routers, switches and wireless products from quality manufacturers such as Cisco as well many other network devices, security appliances or even just the wires that you need at a time when they’re difficult to find in stores.

Browse by Category

We make shopping for networking tools and equipment simple and efficient. Here’s a breakdown of what you’ll find on our site:

Routers and Firewalls

Need a way to control secure traffic between networks? Our routers and firewalls include enterprise-grade hardware such as Cisco, Meraki and other leading brands. These systems provide a high level of performance, security and scalability for larger network solutions.

Network Switches

Our switch inventory includes everything from entry-level 8-port unmanaged switches to enterprise-grade Layer 3 switches with PoE+ and stacking capabilities. Whether you’re building out your core network or just need to add a few ports, we’ve got solutions in stock.

Wireless Access Points

Unreliable Wi-Fi can hurt productivity. That’s why we have high-performance access points that are fast, stable and easy to deploy. Buy systems models such as Aruba, Meraki and Cisco to have pervasive wireless coverage throughout your office or campus.

SFP Modules and Transceivers

When your network needs fast and reliable fiber or copper uplinks, our transceivers help you get the job done right. We have both OEM, aftermarket choices and third parties for quality and durability.

Network Cables and Patch Panels

Even top-quality gear can only perform well with great connections. That’s why we have Cat5e, Cat6, and fiber optic cables as well as patch panels and keystone jacks to keep all of your connections nice and tidy.
Power Supplies and Mounting Accessories

From duplicate power modules to rack mounts and cooling fans, we have the extras you need to ensure your network equipment continues to operate perfectly.

Brands You Can Trust

We concentrate on the supply of tools and equipment in computer networking for performance and reliability from well known brands. Below are some of the best brands that we offer at Link US Online:

  • Cisco
  • Meraki
  • HPE (Aruba)
  • Ubiquiti
  • Juniper
  • Fortinet

We offer new or used gear that will fit your budget and deployment desires, all with quality guarantee.

Why Buy from Link US Online?

When it comes to purchasing tools and equipment in computer networking, you’re not buying things off a shelf. It’s all about ensuring that items work alongside your other systems, and is also fit for purpose and arrives when you need it.

Here is why Link US Online is a reliable source:

  • Proven Experience: We have been involved in the world of online IT for years – since 2011.
  • Personalized Service: Don’t know what you need? Our experts are simply a phone call away at (919) 825-0900.
  • Fast Shipment: We handle orders in time, sent all over US through standard shipping service and many items are to be received within the day.
  • Hard-to-Find Items: Unable to find a certain model or part? We love to find that hard-to-get gear, past or present.

Not Sure What You Need?

We understand. Networking gear can be daunting. Whether you’re not sure if that switch you’re interested in can power all of your PoE devices, or whether your firewall can manage all of the VPN traffic between satellite offices, our team is here to assist.

Contact us and one of our friendly representative will talk to you through the choices. We are based in North Carolina’s Research Triangle Park, working with IT buyers throughout the United States on an individual basis.

link us online

What types of computer networking tools and equipment does Link US Online offer?

Link US Online has the full range of networking equipment, including everything from routers to switches, firewalls, access points SFP transceivers and network cables as well as all network accessory. The catalog accommodates small office deployments to enterprise.

Which brands of networking equipment are available?

You will find from the most popular brands as Cisco, Meraki, HPE (Aruba), Ubiquiti, Juniper, Fortinet and more. New and refurbished models are available from Link US Online, offering customers options to cover any performance or budget requirements.

Start Shopping Today

Take the complexity out of building a network and make it more affordable with LINK US ONLINE, your source for quality discount networking equipment. If you’re new to the industry or converting from old systems, start here. Explore our catalog today and discover the right solution for you—or even reach out directly to contact us if you need help!


We’re here to assist you in creating better networks, one piece of equipment at a time.