ATEN VC081A True 4K HDMI EDID Emulator Adapter
PRODUCT DESCRIPTION
ATEN VC081A True 4K HDMI EDID Emulator Adapter - 2 Years Local Warranty
Stop Resolution Changes When Displays Switch
The VC081A sits between an HDMI source and the downstream equipment and presents a stable EDID to the source, so a PC or media player keeps its resolution and layout even when displays are switched, powered off or disconnected.
Learn Up to True 4K
Default mode presents a 1080p at 60 Hz EDID. Learning mode copies the EDID of your display at up to 3840 x 2160 or 4096 x 2160 at 60 Hz 4:4:4, selected with a single pushbutton.
HDCP 2.2, 3D and Deep Color
Supports HDMI 3D, Deep Color and True 4K with HDCP 2.2 and CEC.
Tiny and Bus-Powered
A plug-in adapter just 4.40 x 2.40 x 1.18 cm, powered by 5 V from the HDMI source, with a blue learning LED.
Stabilising signage players or AV switching across a site? Email sales@sourceit.com.sg for volume pricing.
ATEN VC081A Datasheet — Technical Specifications
General
| Product Name | ATEN True 4K HDMI EDID Emulator Adapter |
| Model | VC081A |
| Order Code | VC081A-AT |
| Local Warranty (Singapore) | 2 years carry-in warranty |
Connectors
| Input | 1 x HDMI Type A Male |
| Output | 1 x HDMI Type A Female |
Video
| Compliance | HDMI (3D, Deep Color, True 4K); HDCP 2.2; CEC |
| Default EDID | 1080p @ 60 Hz |
| Learning Mode | Up to 3840 x 2160 @ 60 Hz 4:4:4 and 4096 x 2160 @ 60 Hz 4:4:4 |
| EDID Modes | Default / Learning (single pushbutton) |
Power
| Power | Bus-powered (5 V DC from source) |
| Power Consumption | 0.1 W |
| LED | Learning (blue) |
Environmental and Physical
| Operating Temperature | 0–50 °C |
| Housing | Plastic |
| Weight | 0.08 kg |
| Dimensions | 4.40 x 2.40 x 1.18 cm |
Compatibility & Applications
Typical Devices
PCs, media players and signage players with HDMI outputs feeding HDMI switches, matrix switches, KVM switches, extenders and displays.
Typical Use
Digital signage, control rooms, AV switching systems and KVM setups where sources must keep a fixed resolution.
Selection Tip
For programmable EDID via a PC, or for VGA and DVI, see the ATEN VC080, VC010 and VC060 EDID emulators with programmer.
Package Contents & ATEN EDID Emulator Ordering Information
In the Box
1 x VC081A HDMI EDID Emulator, 1 x user instructions.
ATEN EDID Emulator Models
| Model | Key feature |
| VC081A (this listing) | True 4K HDMI EDID emulator adapter, bus-powered |
| VC080 | 4K HDMI EDID emulator with programmer |
| VC060 | DVI EDID emulator with programmer |
| VC010 | VGA EDID emulator with programmer |
Datasheet & Downloads
| Datasheet | VC081A Datasheet (PDF) |
| Quick start guide | VC081A Quick Start Guide (PDF) |
| ATEN product page | VC081A on aten.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting VC081A-AT.
Frequently Asked Questions — ATEN VC081A
What does an EDID emulator do?
It presents a fixed display identity (EDID) to the source, so the source does not change resolution or rearrange windows when the display is switched, turned off or disconnected.
How do I set it to my display's resolution?
Use Learning mode: press the pushbutton to copy the connected display's EDID, up to 4K at 60 Hz 4:4:4.
Does it need a power adapter?
No. It is powered by 5 V from the HDMI source.
Does it support HDCP 2.2?
Yes.
What warranty do I get?
2 years local carry-in warranty. Supplied by SourceIT with a GST invoice.