Extending Your Display on macOS to External Monitors
As a macOS user, extending your display to external monitors can significantly enhance your productivity and improve your overall computing experience. This comprehensive guide will walk you through the process of setting up and optimizing external monitors on your macOS device, highlighting the benefits, recommended settings, troubleshooting tips, and productivity hacks.
The Process of Extending Displays on macOS
Extending your display on macOS to external monitors is a straightforward process that offers a seamless way to expand your screen real estate. To begin, connect your external monitor to your Mac using the appropriate cable (such as HDMI or Thunderbolt). Once connected, navigate to System Preferences > Displays and select the ‘Arrangement’ tab. Here, you can arrange the position of your external monitor relative to your Mac’s built-in display, adjust resolutions, and customize display settings to suit your preferences.
The Benefits of Using External Monitors
Using external monitors with your macOS device offers numerous benefits, including:
- Increased productivity through multitasking and efficient workflow management
- Enhanced visual experience with larger screens and higher resolutions
- Improved ergonomics by reducing eye strain and neck pain
- Expanded workspace for creative tasks such as video editing, graphic design, and programming
Recommended Settings and Configurations
For optimal performance when using external monitors with macOS, consider the following settings and configurations:
- Set the resolution to the native resolution of your external monitor for the best image quality
- Enable ‘Mirror Displays’ if you want the same content on both your Mac’s built-in display and the external monitor
- Use ‘Extended Desktop’ mode to have separate desktop spaces on each monitor for increased multitasking capabilities
- Adjust the refresh rate and colour profile to match the specifications of your external monitor
Troubleshooting Common Issues
If you encounter any issues when extending your display on macOS to external monitors, consider the following troubleshooting steps:
- Ensure the cables are securely connected and the external monitor is powered on
- Update macOS to the latest version to access bug fixes and compatibility improvements
- Restart your Mac and the external monitor to resolve connectivity issues
- Check for firmware updates for your external monitor to address compatibility issues
Additional Tips for Maximizing Productivity
To make the most of your extended display setup on macOS, consider the following productivity tips:
- Organize your desktop by using Spaces to create virtual desktops for different tasks
- Use mission control to easily navigate between different applications and desktop spaces
- Utilize hotkeys and gestures to streamline workflow and switch between displays efficiently
- Invest in a high-quality external monitor with features such as adjustable stands and blue light filters for added comfort
By following these tips and best practices, you can leverage the power of external monitors to enhance your productivity and create a more immersive computing environment on macOS.

DrayTek Vigor 2962 2.5Gb Ethernet Dual-WAN Broadband Firewall Router, 200 VPN Tunnels, 20 VLANS, QOS, Remote Management, Load Balancing
High Performance Multi-WAN Router - The Vigor 2962 makes full use of FTTP Fibre Broadband at up to 2.2Gbps throughput for single or multi-WAN configurations. With Quality of Service, Firewall and Content Filtering.
Buy Now on Amazon
NETGEAR Orbi Mesh WiFi 6 System (RBK763S) , Mesh Router & 2 Extenders , Cover Every Room, Up To 6,000 Sq Ft , Improve WiFi Speeds up to 5.4 Gbps & 75 devices , Simple App Set Up
WiFI mesh coverage of up to 6,000 sq ft and up to 75 devices, With each satellite (sold separately) you can extend the range by up to 2,000 sq ft
Buy Now on Amazon
DrayTek Vigor 2865Lax-5G Ethernet Router, WiFi 6 AX3000 Wireless and 5G Failover, Integrated 5G Modem, 5+1 GbE LAN Ports with VLANs, VDSL
VDSL and Ethernet Load Balancer - Connect the Vigor 2865 to Superfast Fibre with the integrated VDSL modem. Use the Ethernet WAN with Cable and Ultrafast FTTP. Load Balance multiple connections to boost performance.
Buy Now on Amazon
TP-Link Archer BE550 Router WiFi 7 BE9300Mbps, Tri-Band WiFi Router, 2.5G Ports,USB Port,Maximized Coverage,VPN Router, Parental Control, HomeShield Security, Private IoT Network,Easy Setup,EasyMesh
Wi-Fi 7 Routers: With powerful Wi-Fi 7 performance, lightning-fast wired connections, and brand-new design
Buy Now on Amazon
QNAP TS-253A-4G 2 Bay NAS Enclosure with 4GB RAM - Black (GDPR Compliant)
NAS and iSCSI-SAN unified storage solution for server virtualization
Buy Now on Amazon
WD 16TB My Cloud EX2 Ultra 2-bay NAS - Network Attached Storage RAID, file sync, streaming, media server, with WD Red drives
Centralised network storage: Organise your entire media collection, photos and files in one central, network location
Buy Now on Amazon
Synology DX517 5 Bay Desktop Network Attached Storage Expansion Enclosure, Black
Online volume expansion
Buy Now on Amazon
QNAP TS-431XeU-8G 4 Bay Short-depth Rackmount NAS Enclosure with 10GbE SFP+ & 8GB RAM
The short depth design is suitable for installing in smaller racks or space-constrained locations
Buy Now on Amazon
Seagate 10 TB IronWolf NAS 3.5 Inch Hard Drive ST10000VN0008 (SATA 6 Gb/s/256 MB/7200 RPM)
Model Number: ST10000VN0008
Buy Now on Amazon
QNAP TS-673A-8G 6 Bay Desktop NAS Enclosure - 8GB RAM, AMD Ryzen Quad-core 2.2 GHz Processor - with 2.5GbE connectivity & supporting PCIe expansion
8GB DDR4 RAM (2 x SODIMM slots, max. 64GB, optional ECC RAM support)
Buy Now on Amazon
Synology DS1621+ 48TB 6 Bay Desktop NAS Solution, installed with 6 x 8TB Western Digital Red Plus Drives
Accelerated Performance: 174% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor
Buy Now on Amazon
Synology DS1823xs+ 8 Bay NAS Desktop: High-Performance Storage Solution
Powerful Performance - Over 3,100/2,600 MB/s sequential read/write throughput and over 173,100/80,800 random read/write IOPS2 support heavier applications
Buy Now on Amazon