Best HDMI 21

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Rankings are calculated based on verified user reviews, recency of updates, and community voting weighted by user reputation score.

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Best 1 Astro A50 X
Astro A50 X
From $300

The Astro A50 X is a marvel of engineering for console gamers. Its standout feature is the base station that acts as an HDMI 2.1 switcher, allowing you to seamlessly toggle between PS5, Xbox Series X,...

9.6 Brilliant
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2 Anker PowerExpand 12-in-1 USB-C Dock
Anker PowerExpand 12-in-1 USB-C Dock
From $79.99

The Anker PowerExpand 12-in-1 dock provides a comprehensive connectivity solution for laptops. It features an HDMI 2.0 port supporting 4K@60Hz, two USB 3.0 ports for data transfer, an Ethernet port fo...

9.5 Brilliant
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3 AverMedia Live Gamer Ultra 2.1
AverMedia Live Gamer Ultra 2.1

The AverMedia Live Gamer Ultra 2.1 brings the benefits of HDMI 2.1 to an external form factor. It is one of the few external cards capable of handling 4K/144Hz passthrough, making it an exceptional ch...

9.5 Brilliant
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4 LG UltraGear 49GR95QE-B 2026
LG UltraGear 49GR95QE-B 2026

The LG UltraGear 49GR95QE-B (2026) builds upon LGs OLED expertise, offering a 49-inch curved display with a 240Hz refresh rate and a 1ms response time. Its DQHD resolution (3840x1080) provides sharp v...

9.4 Excellent
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5 AverMedia Live Gamer 4K 2.1
AverMedia Live Gamer 4K 2.1

AverMedias Live Gamer 4K 2.1 is a powerhouse designed specifically for the latest generation of consoles. By leveraging HDMI 2.1, it allows for high-refresh-rate gaming at 4K resolution without compro...

9.4 Excellent
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6 LG UltraGear 32GQ900-B
LG UltraGear 32GQ900-B
From N/A (varies by retailer)

The LG UltraGear 32GQ900-B remains a top contender in 2026, likely with software and firmware enhancements. Its 32-inch OLED panel delivers exceptional picture quality with perfect blacks and vibrant...

9.2 Excellent
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7 ASUS ROG Swift OLED PG42UQ
ASUS ROG Swift OLED PG42UQ

The ASUS ROG Swift OLED PG42UQ represents the pinnacle of gaming monitor technology in 2026. Featuring a 42-inch OLED panel with a 138Hz refresh rate and 0.1ms response time, it delivers unparalleled...

9.2 Excellent
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8 LG C1 OLED 4K TV
LG C1 OLED 4K TV

The LG C1 OLED 4K TV is a cutting-edge television that delivers stunning picture quality with its OLED technology and 4K resolution. It offers vibrant colors, deep blacks, and a wide viewing angle, pr...

9.2 Excellent
9 Gigabyte M32U
Gigabyte M32U

The Gigabyte M32U is a 32-inch 4K (3840x1600) ultrawide monitor with a 144Hz refresh rate and 1ms response time, making it a strong contender for gamers and content creators. Its HDMI 2.1 ports suppor...

8.8 Very Good
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10 Satechi Dock2 Pro Thunderbolt 4 Dock
Satechi Dock2 Pro Thunderbolt 4 Dock

The Satechi Dock2 Pro is a compact Thunderbolt 4 dock offering a good balance of ports and power. It features one Thunderbolt 4 port, three USB-A 3.2 Gen 2 ports, HDMI 2.1 (up to 4K@60Hz), and a USB-C...

8.7 Very Good
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11 HP EliteBook 840 G11
HP EliteBook 840 G11

The HP EliteBook 840 G11 is a robust and secure business laptop designed for productivity and collaboration. Equipped with an Intel Core i7 processor and a range of security features, it provides a sa...

8.7 Very Good
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12 ViewSonic XG3440
ViewSonic XG3440

The ViewSonic XG3440 is a versatile ultrawide monitor suitable for gaming and productivity. By 2026, expect improvements in its color accuracy. Its 34-inch ultrawide display offers ample screen real e...

8.5 Very Good
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13 Onkyo TX-NR6100
Onkyo TX-NR6100

The Onkyo TX-NR6100 is a versatile AV receiver offering a wide range of features, including 8K HDMI 2.1 support and Dolby Atmos. It delivers 75W per channel and features streaming capabilities. The re...

8.5 Very Good
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14 Acer Nitro XV282K KV
Acer Nitro XV282K KV

For the programmer who is also a serious gamer, the Acer Nitro XV282K offers a compelling mix: a sharp 28-inch 4K IPS display with a blistering 144Hz refresh rate. HDMI 2.1 support makes it future-pro...

8.5 Very Good
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15 Onkyo TX-NR6100 AV Receiver
Onkyo TX-NR6100 AV Receiver

The Onkyo TX-NR6100 is a feature-rich AV receiver designed for immersive home theater experiences. It supports Dolby Atmos and DTS:X for object-based surround sound, and features HDMI 2.1 ports for 8K...

8.4 Very Good
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16 Vizio M-Series Elite 2026
Vizio M-Series Elite 2026

The Vizio M-Series Elite continues to offer excellent value in 2026. It supports Dolby Atmos and DTS:X, and features Vizio's SmartCast platform for easy access to streaming services. The 2026 model in...

8.4 Very Good
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17 Acer Predator X28 3D
Acer Predator X28 3D

The Acer Predator X28 3D is a high-performance gaming monitor with a unique 3D capability. In 2026, 3D technology may see renewed interest. Its 28-inch 4K display with a 144Hz refresh rate delivers sh...

8.4 Very Good
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18 Dell Latitude 7440
Dell Latitude 7440

The Dell Latitude 7440 is a business-class laptop that combines performance, security, and sustainability. Featuring an Intel Core i7 processor and a range of connectivity options, it's well-suited fo...

8.4 Very Good
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19 Lenovo ThinkPad X1 Yoga Gen 8
Lenovo ThinkPad X1 Yoga Gen 8

The ThinkPad X1 Yoga is the ultimate 2-in-1 for the enterprise user. It retains the legendary ThinkPad keyboard and durability while offering the flexibility of a 360-degree hinge. It is packed with s...

8.4 Very Good
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20 HP ProBook 640 G10
HP ProBook 640 G10

The HP ProBook 640 G10 is a reliable and affordable business laptop designed for productivity and security. Featuring an Intel Core i7 processor and a range of connectivity options, it provides a soli...

8.1 Very Good
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21 Hisense E69QT
Hisense E69QT

The Hisense E69QT provides a comprehensive home theater experience with Dolby Atmos and DTS:X support, along with voice control capabilities. It features a sleek design and offers a good balance of pe...

7.7 Good
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22 AOC AG321QZ
AOC AG321QZ

The AOC AG321QZ offers a large screen size and high refresh rate at a competitive price. By 2026, expect firmware updates to improve response times. Its 32-inch 4K display with a 165Hz refresh rate pr...

7.7 Good
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23 Marantz NR1711
Marantz NR1711

The Marantz NR1711 is a slim AV receiver offering a comprehensive range of features, including 8K HDMI 2.1 support and Dolby Atmos. It delivers 70W per channel and features streaming capabilities. The...

7.7 Good
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24 MSI Optix MAG281
MSI Optix MAG281

The MSI Optix MAG281 is a gaming monitor that offers a good balance of features and performance. By 2026, expect firmware updates to optimize response times. Its 28-inch 4K display with a 144Hz refres...

7.5 Good
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25 RCA RTZ-980
RCA RTZ-980

The RCA RTZ-980 is a budget-friendly home theater system offering Dolby Atmos and DTS:X support. It includes wireless rear speakers for easy setup. While not as refined as higher-end systems, it provi...

7.5 Good
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26 Acer Nitro XV282K
Acer Nitro XV282K

The Acer Nitro XV282K is a budget-friendly 4K gaming monitor that offers a 144Hz refresh rate and HDMI 2.1 support. It is a great choice for gamers who want a high-performance display without the prem...

7.4 Good
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