ATEN 3-PORT TRUE 4K HDMI SWITCH
Networking > Network Accessories
- Brand: ATEN
- Category: Networking
- SKU: VS381B-AT
- MPN: VS381B-AT
ATEN 3-Port True 4K HDMI Switch
ATEN 3-Port True 4K HDMI Switch, HDMI, Metal, Black, 60 Hz, 5 m, 3840 x 2160, 4096 x 2160
Click or hover over image to enlarge
Power consumption (typical)
1.46 W
Material
Metal
Product colour
Black
Plug and Play
Yes
HDCP
Yes
Maximum refresh rate
60 Hz
Maximum operating distance
5 m
Supported graphics resolutions
3840 x 2160, 4096 x 2160
Comsys Price
Available to Order
Ships in 1–5 business days
Shipped to your region. Freight is calculated at checkout from live courier rates.
Standard delivery to main‑centre, ground‑floor addresses is included in the quoted rate. For rural or oversized deliveries, any extra freight will be confirmed before dispatch.
Collection available — we'll confirm pickup readiness after your order:
- 68 Plunket Avenue, Papatoetoe, Auckland 2104

Four payments of $19.84 per fortnight
Fast dispatch and fair pricing on every order. Found a better offer? Ask for a match.
Secure Checkout
Trusted payment methods and encrypted transactions.
Technical Support
Pre-sales and post-sales support from our team.
Warranty Backed
Local warranty handling and straightforward returns.
ATEN 3-PORT TRUE 4K HDMI SWITCH
Featuring above functionalities provides you a practical solution for auditorium, home theater, meeting rooms, trade shows, shopping centers, and more.
Package Contents
- 1x VS381B 3-Port True 4K HDMI Switch
- 1x USB to DC Power Cord
- 1x IR Remote Control
- 1x IR Receiver
- 1x User Instructions
Key features
- Video port type: HDMI
- HDMI ports quantity: 4
- HDMI in: 3
- Number of HDMI outputs: 1
- 3.5 mm (1/8-inch) in: Yes
- DC-in jack: Yes
- Material: Metal
- Product colour: Black
- Plug and Play: Yes
- HDCP: Yes
- Maximum refresh rate: 60 Hz
- Maximum operating distance: 5 m
- Supported graphics resolutions: 3840 x 2160, 4096 x 2160
- Bandwidth: 18 Gbit/s
- Bandwidth: 600 MHz
- Maximum resolution: 4096 x 2160 pixels
- External power adapter: Yes
- 3D: Yes
- HD type: 4K Ultra HD
- Dolby technologies: Dolby Vision
- Input impedance: 100 Ω
- HDCP version: 2.2
- Power consumption (typical): 1.46 W
- Width: 71.6 mm
- Depth: 79 mm
- Height: 25.5 mm
- Weight: 150 g
- AC adapter included: Yes
- Operating temperature (T-T): 0 - 40 °C
- Storage temperature (T-T): -20 - 60 °C
+ 3 more — see the Specifications tab.
Inc GST
$79.34