ATEN 2-Port 8K HDMI Switch
SKU
VS5821-AT
- RapidSyncTM – high-speed AV switching
- 8K @ 60Hz / 4K @ 120Hz exquisite visual clarity
- LPCM 7.1, Dolby® Digital & DTS-HD Master AudioTM
- Supports VRR & ALLM
Category: KVM Switches
Upgrade your viewing experience with the VS5821, a 2-Port HDMI Switch engineered to deliver next-generation 8K Ultra HD performance for both personal entertainment and professional AV setups. Featuring RapidSync™, you can experience high-speed AV switching between two video sources on a single display in an instant. With just a simple press on the pushbutton, immerse yourself in a visual extravaganza of ultra-sharp detail, vibrant color, and cinematic sound – no fuss, no extra cost, just pure satisfaction.
RapidSync™ High-Speed AV Switching
Ensures instant synchronization and ultra-fast transitions, eliminating signal delay
Ultra-High Resolution Visuals
Delivers 8K @ 60Hz and 4K @ 120Hz for exquisite clarity and unparalleled realism
Variable Refresh Rate (VRR)
Synchronizes frame rate to eliminate screen tearing and stutter for ultra-smooth gameplay
Auto Low Latency Mode (ALLM)
Automatically switches to game mode, dramatically reducing input lag for responsive control
HDMI 3D/Deep Color, HDR10+, HDCP 2.3 Compatible
Guarantees stable performance, broad compatibility, and superior image quality
Master-Class Audio Immersion
Full support for LPCM 7.1, Dolby® Digital & DTS-HD Master Audio™ delivers theatrical-quality surround sound
Instant Source Switching
Easily switches between two HDMI sources via pushbutton for quick, hands-on control
Aesthetic Compact Form
Slim profile and stylish accent lighting allow integration into any space, perfectly complementing your setting
RapidSync™ High-Speed AV Switching
Ensures instant synchronization and ultra-fast transitions, eliminating signal delay
Ultra-High Resolution Visuals
Delivers 8K @ 60Hz and 4K @ 120Hz for exquisite clarity and unparalleled realism
Variable Refresh Rate (VRR)
Synchronizes frame rate to eliminate screen tearing and stutter for ultra-smooth gameplay
Auto Low Latency Mode (ALLM)
Automatically switches to game mode, dramatically reducing input lag for responsive control
HDMI 3D/Deep Color, HDR10+, HDCP 2.3 Compatible
Guarantees stable performance, broad compatibility, and superior image quality
Master-Class Audio Immersion
Full support for LPCM 7.1, Dolby® Digital & DTS-HD Master Audio™ delivers theatrical-quality surround sound
Instant Source Switching
Easily switches between two HDMI sources via pushbutton for quick, hands-on control
Aesthetic Compact Form
Slim profile and stylish accent lighting allow integration into any space, perfectly complementing your setting
| Ports & interfaces | |
|---|---|
| USB connector type | USB Type-C |
| Keyboard port type | No |
| Mouse port type | No |
| Video port type | HDMI |
| HDMI ports quantity | 3 |
| HDCP | Yes |
| Performance | |
| HDCP | Yes |
| Data transfer rate (max) | 48 Gbit/s |
| HD type | 8K Ultra HD |
| Video bandwidth | 60 Hz |
| Maximum resolution | 7680 x 4320 pixels |
| Maximum operating distance | 1.5 m |
| HDCP version | 2.3 |
| Design | |
| Product colour | Black |
| Rack mounting | No |
| LED indicators | Yes |
| Housing material | Polycarbonate (PC) |
| Country of origin | China |
| Display | |
| Built-in display | No |
| Power | |
| Input current | 1 A |
| Power source | USB |
| Input voltage | 5 V |
| Video | |
| HD type | 8K Ultra HD |
| Video bandwidth | 60 Hz |
| Maximum resolution | 7680 x 4320 pixels |
| Features | |
|---|---|
| Country of origin | China |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 0 - 80% |
| Storage relative humidity (H-H) | 0 - 80% |
| Weight & dimensions | |
| Width | 56.5 mm |
| Depth | 61 mm |
| Height | 15.2 mm |
| Weight | 30 g |
| Packaging content | |
| Cables included | USB Type-A to USB Type-C |
| Quick installation guide | Yes |
| Other features | |
| Maximum operating distance | 1.5 m |
| Logistics data | |
| Country of origin | China |
| Products per master (outer) case | 20 pc(s) |
| Harmonized System (HS) code | 85437090 |
You may also be interested in
| Product |
ATEN 2-Port 8K HDMI Switch
Login for pricing
|
Recommended
ATEN 4-Port USB 2.0 Peripheral Sharing...
Login for pricing
|
Bestseller
ATEN 2-Port USB FHD HDMI Cable KVM Swi...
Login for pricing
|
Popular
ATEN 4-Port USB 2.0 Peripheral Switch
Login for pricing
|
ATEN 4-Port True 4K HDMI Switch
Login for pricing
|
ATEN 2-Port True 4K HDMI Splitter
Login for pricing
|
|---|---|---|---|---|---|---|
| SKU |
VS5821-AT
|
US424-AT
|
CS22HF-AT
|
US421A-AT
|
VS4841-AT
|
VS4812-AT
|
| Manufacturer |
ATEN
|
ATEN
|
ATEN
|
ATEN
|
ATEN
|
ATEN
|





