10 Best Second Monitor of December 2025

• 21. 5 inches Full HD (1920 x 1080) widescreen IPS display
• And Radeon free Sync technology. No compatibility for VESA Mount
• Refresh Rate: 75Hz - Using HDMI port
• Zero-frame design | ultra-thin | 4ms response time | IPS panel
• Ports: 1 x HDMI & 1 x VGA
• Aspect ratio - 16: 9. Color Supported - 16. 7 million colors. Brightness - 250 nit
• Tilt angle -5 degree to 15 degree. Horizontal viewing angle-178 degree. Vertical viewing angle-178 degree
• 75 hertz

Acer

• Wide Viewing Angles: Wide viewing angles keep all the action sharply in sight from almost any viewing position while gaming on large monitors or dual-display setup.
• Fast Response Time: Playing fast action games and watching action adventure movies always require fast and accurate pixel response from an LED. With quick response times, ghosting and blurring are reduced so the user can enjoy the display with clarity and precision.
• Multiple Ports: Two HDMI ports and one VGA port provide up to 75HZ refresh rate, refining picture clarity in all action-packed gaming sequences and graphic design projects. Audio In and a Headphone Jack provide diverse audio options.
• Edgeless Design: Edgeless Design completely immerses you in all the captivating action and wondrous scenery that 1080P resolution and 75Hz refresh rate have to offer.
• VESA Wall Mountable: The VESA wall mount pattern gives you the freedom to select the optimum viewing position for your monitor, eliminate cable clutter, and save valuable space for your gaming and work station.

Sceptre

• Monitor: 21.5-inch diagonal FHD (1920x1080).
• Resolution and aspect ratio: FHD and 16:9.
• Response time: 5ms.
• Ports: VGA, HDMI, and HDCP support v 1.2.
• Environmental features: Mercury-free LED backlighting, arsenic-free monitor glass, and low-voltage halogen design.
• 4 hertz

HP

• 31. 5" Full HD (1920 x 1080) widescreen IPS display
• Refresh Rate: 60Hz
• Response time: 4ms
• Acer visioncare technologies
• Ports: 1 x HDMI 1. 4 & 1 x VGA (VGA cable included)

Acer

• [Full HD 1080P Display] Lepow USB C Monitor delivers stunning 1920 x 1080 resolution visuals with awesome color reproduction. The IPS screen delivers you a vivid image and an awesome viewing experience when extending your screen or playing games.
• [Multiple Devices Connection] Lepow monitor is compatible for laptops, PCs, Phones, PS3/4, XBOX ONE, Wii or Nintendo Switch etc. You can connect your devices to this portable monitor easily via Type-c or Mini HDMI port to play business presentations, games, videos, TV series, photos etc.
• [Smart Cover &Screen Protector] The smart cover is made with a durable PU leather exterior, a soft lining to keep your monitor safe. It can fold into different positions to create a stand of reading, typing or watching. And the screen protector makes it fully protective from the scratches.
• [Slim, Light Weight & Portable] With a slim 0.3-inch profile and just 1.76 pounds, Lepow 15.6 inch portable monitor is ideal for your life and work to make a simple setup on-the-go dual-monitor and mobile presentations.
• [Dual Speakers & HDR Mode] 2 built-in speakers efficiently helps display multi-media files especially when listen to music/watch movies/play games. HDR mode support excellent mainstream transmission so that you can enjoy great video transmission in game and other entertainment.

lepow

• 16" (15. 6" Viewable) Display, 200 cd/M2 Brightness, 16: 9 aspect ratio. Max Resolution 1366 x 768, 500: 1 contrast ratio, 5ms response time
• Multiple USB monitors can be simultaneously connected to a single laptop to function as a multi-monitor PC or Mac. Simply installing Display Link software on the PC or Mac allows you to easily add multiple USB monitors for external displays without unnecessary extra hardware
• Usb-powered (no power cable required) with USB 3. 0 technology.
• Foldable flexi-stand for portrait or landscape view in Auto-pivot mode
• Ultra slim design for Easy carry on-the-go for business presentations and frequent travelers, and case is included. Refresh rate: 60Hz
• Compatible with Windows 10 but with only display Link drivers

AOC

• [FHD 1080P IPS Screen] Lepow USB C 1920*1080 portable monitor delivers a truly immersive viewing experience that lets you enjoy High-Definition entertainment and gaming. The 15.6 inch Full HD IPS screen use eye protection that keeps your eyes from getting tired during prolonged use.
• [Versatile Digital Connectivity] Mini HDMI & USB C ports design makes this portable gaming monitor more convenient to connect your laptop, smartphone, PC, PS3, PS4, XBOX ONE, or Nintendo Switch etc. It's ideal for extending your screen or playing games on business trip, travel, or home entertainment.
• [Stand Cover & Screen Protector] Lepow have added a smart cover and a screen protector to fully protect our monitor. The cover case is made of PU leather to provide excellent protection for the entire monitor and can be folded into different positions to create a stand. The protective film prevents the screen from being scratched.
• [Slim, Light Weight & Portable] With a slim 0.3-inch profile and just 1.76 pounds, Lepow 15.6 inch portable monitor is ideal for your life and work to make a simple setup on-the-go dual-monitor and mobile presentations.
• [Dual Speakers & HDR Mode ] 2 built-in speakers efficiently helps display multi-media files especially when listen to music/watch movies/play games. HDR mode support excellent mainstream transmission so that you can enjoy great video transmission in game and other entertainment.

lepow

• RESOLUTION & PANEL — 21.5-inch Full HD monitor (1920 x 1080p @ 60 Hz) with 16:9 aspect ratio and an anti-glare IPS LED-backlit panel (2 million pixels)
• RESPONSE TIME — 7ms with overdrive and vivid color scheme for a smooth picture that looks crisp and fluid without motion blur
• ADJUSTABLE VIEWING — Adjustable tilt (-5° to 25°) with 178° positional viewing for the best quality at any angle.Power consumption:24 Watts max
• CONNECTIVITY — Open wedge contemporary design allows easy access to VGA and HDMI with HDCP support for laptop or multi-monitor setups INCLUDES - AC power cord, VGA cable, and power adapter
• COMPATIBILITY — Plug and play for all OS such as Windows & Mac OS for laptop connectivity and PS4 (NOTE: USB-C/Thunderbolt 3 to HDMI adapters required for 2016 MacBook Pros or later)
• VESA MOUNTING — An included VESA mount adapter kit allows you to place the display on swivel arms and walls (VESA mount not included)
• BRIGHTNESS & CONTRAST — 250 nits of brightness, up to 8,000,000:1 dynamic contrast ratio, and up to 1000:1 static contrast ratio
• RESPONSIBLY MADE — Save your wallet with an ENERGY STAR certified monitor that meets strict energy-efficiency guidelines and helps reduce your carbon footprint
• WARRANTY — One-year limited warranty with 24-hour, 7 days a week web support when shipped from and sold by Amazon

HP

• 20" Led HD+ monitor high resolution 1600 x 900
• 2 x HDMI Ports & 1 VGA Port
• Fast Response Time Playing fast action games and watching action adventure movies always require fast and accurate pixel response from an LED. With quick response times, ghosting and blurring are reduced so the user can enjoy the display with clarity and precision.
• Built-in Speakers With built-in speakers, the monitor delivers office level audio for conference calls and internet workshops. Similarly, enjoy engaging audio while listening to your favorite tunes.
• Adaptive Sync Adaptive Sync is a technology that closes the gap between the graphics card's and the monitor's refresh rates, eliminating image tearing and stuttering in the process.

Sceptre

• IPS technology brings you clear views from almost any angle. Every seat is the best seat in the house. Ultra-wide 178° angle viewing with consistent detail and vibrant color
• VGA/HDMI: Ready to connect with both VGA and HDMI ports for HD quality. Compact, sleek design: Slim design and single connection gives you more room for an enhanced computing experience
• Full HD display: Brilliant visuals and unforgettable quality from a stunning FHD display. Bezel-less display: Bezel-less design creates a larger viewing experience. HP monitors are designed as ‘plug and play’ for all OS
• Extreme detail: Amazing clarity with 10,000,000:1 dynamic contrast ratio for richer colors and clarity. Anti-glare panel: Enjoy the sun and your favorite content with this anti-glare panel
• Easy port access: Quickly connect with simple and easy access to all your ports. User control OSD settings: User-preferred settings can be saved with the HP My Display software

HP