15 Ways to Connect Two Computers Together: A Comprehensive Guide

j-oneMay 28, 2023

In today’s interconnected world, the ability to connect multiple computers together is essential for seamless communication, file sharing, and collaborative work.

Whether you’re a professional seeking to establish a network in an office environment or a home user looking to share resources between devices, understanding the various methods of connecting computers is crucial.

In this blog post, we will explore 15 different ways to connect two computers together, ranging from traditional wired options to modern wireless alternatives.

Ethernet Cable: The most common and reliable method of connecting two computers is through an Ethernet cable. Simply connect the Ethernet ports of both computers using a standard network cable, and you can share files, printers, and an internet connection.
Switch or Hub: To connect more than two computers, you can utilize a network switch or hub. Connect each computer to the switch or hub using Ethernet cables, creating a local area network (LAN) for seamless communication and resource sharing.
Router: A router acts as a central hub for networking multiple devices. Connect both computers to the router using Ethernet cables, and they will be part of the same network. Routers often provide additional features such as wireless connectivity and internet sharing.
Wireless LAN (Wi-Fi): If you prefer a wireless solution, setting up a wireless local area network (WLAN) is a convenient option. Ensure both computers have Wi-Fi capabilities and connect them to the same wireless network, either by using a wireless router or creating an ad-hoc network directly between the computers.
Bluetooth: For short-range wireless connections, Bluetooth technology can be used. Enable Bluetooth on both computers, pair them together, and establish a connection. While Bluetooth is suitable for file sharing and peripheral connectivity, its transfer speeds are relatively slower compared to other options.
USB Cable: If you have a USB cable handy, you can connect two computers directly. Use a USB-to-USB bridging cable or an appropriate adapter to link the USB ports of both computers. This method allows for file transfers and even sharing of an internet connection.
External Storage Devices: Another way to share files between two computers is by using external storage devices such as USB flash drives, external hard drives, or SD cards. Copy the files onto the storage device from one computer, and then connect it to the other computer for access.
Network Attached Storage (NAS): For more extensive file sharing and storage capabilities, consider setting up a Network Attached Storage (NAS) device. NAS provides a dedicated storage solution accessible by multiple computers on the network, allowing seamless sharing and backup.
Cloud Storage: Utilizing cloud storage services such as Dropbox, Google Drive, or Microsoft OneDrive allows you to sync files across multiple devices. Simply upload the files from one computer, and they will be accessible from the other computer through the cloud service.
Remote Desktop Software: To access one computer from another remotely, you can utilize remote desktop software like TeamViewer, AnyDesk, or Windows Remote Desktop. This enables you to control one computer from another, providing seamless collaboration or remote assistance.
Virtual Private Network (VPN): Setting up a VPN allows you to establish a secure connection between two computers over the internet. VPNs are especially useful for remote access to a corporate network or securely sharing files between geographically distant locations.
Direct Cable Connection (DCC): DCC allows you to connect two computers using a special serial or parallel cable. Although this method has become less common with the advancement of other technologies, it can still be useful for older computers.
Infrared (IR) or Near Field Communication (NFC): Some devices support infrared or NFC connectivity, allowing you to connect two computers by pointing them at each other or bringing them into close proximity. While these methods are limited in range, they can be handy for quick transfers.
Adapters and Converters: If your computers have different port types, you can use adapters or converters to bridge the connection. For instance, USB-to-Ethernet adapters or Thunderbolt-to-Ethernet adapters enable you to connect computers with dissimilar ports.
Ethernet over Powerline: Powerline networking adapters utilize your existing electrical wiring to transmit network signals. Connect one adapter to each computer and plug them into power outlets. The adapters create a network connection between the computers via the electrical circuit.

Conclusion: Connecting two computers together opens up a world of possibilities, enabling seamless communication, resource sharing, and collaborative work.

By exploring the 15 methods discussed above, you can choose the most suitable approach based on your specific needs and available resources.

Whether it’s a wired connection using Ethernet cables, wireless connectivity through Wi-Fi or Bluetooth, or leveraging cloud services and remote access software, connecting computers has never been more accessible. Embrace the power of networking and unlock the potential of a connected world!