
SWT3-21-H Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $456.00 | Condition is New, Kramer SWT3-21-H HDMI Switcher 2x1 4K60 4:4:4 HDCP2.2 PoE Audio, FREE SHIPPING | 99.8% |

Introducing the Kramer SWT3-21-H 2x1 HDMI Switcher with 4K60 Auto-Switching, a compact and versatile solution for seamlessly switching between two HDMI sources. This device is perfect for any environment where multiple devices need to be connected to a single display, such as conference rooms, classrooms, or home theaters.
The Kramer SWT3-21-H supports 4K Ultra High Definition resolution at 60Hz, ensuring that your content is displayed in the highest possible quality. With built-in EDID management, this switcher automatically adjusts to the display's resolution and refresh rate, eliminating the need for manual configuration.
This 2x1 HDMI switcher features automatic source detection and auto-switching, allowing for a hassle-free user experience. Simply connect both HDMI sources and the display to the switcher, and it will automatically detect and switch between the sources as needed.
The SWT3-21-H is designed with a robust metal housing, ensuring durability and reliability. It also features a compact form factor, making it easy to install and integrate into any setup. The switcher includes a front-panel LED status display, allowing you to easily identify which source is currently active.
Additionally, the Kramer SWT3-21-H includes HDCP support, ensuring compatibility with protected content. It also supports deep color and 3D, providing a more immersive viewing experience.
The switcher comes with a 5-year warranty, giving you peace of mind and ensuring that you are investing in a high-quality product. With its advanced features, easy-to-use design, and reliable performance, the Kramer SWT3-21-H 2x1 HDMI Switcher with 4K60 Auto-Switching is an essential tool for any setup that requires seamless HDMI switching.
Pros and Cons of buying a Kramer SWT3-21-H 2x1 HDMI Switcher 4K60 with Auto-Switching
The Kramer SWT3-21-H 2x1 HDMI Switcher 4K60 with Auto-Switching is a versatile and compact solution for managing multiple HDMI sources. Let's examine the advantages and disadvantages of purchasing this device.
Pros:1. 4K60 Support: This switcher supports 4K resolution at 60Hz, making it suitable for modern high-definition displays and systems.
2. Auto-Switching: The device automatically switches between connected sources based on the active input, eliminating the need for manual intervention.
3. Compact Design: With a small form factor, the Kramer SWT3-21-H can easily be integrated into various setups, such as home theaters, conference rooms, or workstations.
4. HDCP Compliance: The switcher is HDCP compliant, ensuring secure content transmission and protection from unauthorized copying.
5. EDID Management: The EDID (Extended Display Identification Data) management feature ensures that the connected display and the source device communicate effectively, preventing potential compatibility issues.
Cons:1. Limited Inputs and Outputs: The Kramer SWT3-21-H is a 2x1 switcher, meaning it can only switch between two HDMI inputs to one HDMI output.
2. Power Requirements: The switcher requires a separate power adapter to operate, which may add to the overall cost and complexity of the setup.
3. Price Point: Compared to other HDMI switchers with similar features, the Kramer SWT3-21-H may be priced higher, making it a potential drawback for budget-conscious consumers.
Conclusion:The Kramer SWT3-21-H 2x1 HDMI Switcher 4K60 with Auto-Switching offers several advantages, such as 4K resolution support, auto-switching functionality, HDCP compliance, and EDID management. However, it has some drawbacks, like limited inputs and outputs, power requirements, and a higher price point.
Based on the pros and cons, the Kramer SWT3-21-H is recommended for those who require a compact, high-performance HDMI switcher with automatic switching capabilities for their 4K displays. However, if you need more inputs or outputs or have a limited budget, you may want to consider other options.
Details:
Quick delivery. Free technical support, for all products. Supporting 4K60 4:4:4 hdmi video signals, it enhances presentations with automatic source switching based on active detection. Fast processing.
Shipping: our five star shipping service guarantee:: low cost. Inputs2 hdmi female. Converters and scalpers. Cables and adapters.
BB express is built on a foundation of excellent service, dependable products, and efficient delivery. Safe packaging. The SWT3-21-H is an intelligent 2x1 hdmi switcher designed for seamless integration into any av setup. Our perks: great prices and, exclusive offers, every day.
It may vary, especially during peak holiday periods. Users can configure preferences for priority or last-connected auto-switching, ensuring that the most relevant source is always displayed. With Kramer intelligent did processing, the switcher guarantees hassle-free plug-and-play operation, ensuring optimal performance every time.
specifications vidioaudio:
- brand: Kramer
- mpn: Swt3-21-h
- type: Hdmi Switcher
seller vidioaudio:
- city: clinton, new jersey
- # reviews: 83555
- rating: 99.1%
offer vidioaudio:
- price: $456.00
- item condition: New
- options: ship-to-home
- sold #: 16
- best offers: true
- availability: in stock
- started: october 9, 2025
returns vidioaudio:
- policy: returns accepted
- paid by: buyer
- method: money back
- time: 30 days
general vidioaudio:
- category: Electronics > Tv, Video Home Audio
payments vidioaudio:
- credit card: visa
- other
- wallet: apple-pay
shipping vidioaudio:
- class: standard, expedited, one-day
- service: fedex ground / fedex home delivery, fedex 2day, fedex standard overnight
- transit: 11-16 days
- type: calculated
- carrier: fedex
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