HDMI MALE • DVI-I 24+5 FEMALE • 1080p
UGREEN 20123 HDMI Male to DVI-I Female Adapter, 1080p
A compact passive adapter for joining a full-size HDMI port to an existing digital DVI cable while keeping the limits of the DVI video path clear.
01 · Product introduction
Overview
UGREEN 20123 HDMI Male to DVI-I Female Adapter, 1080p is documented for a specific connector pair, direction and ceiling. It should be selected by exact SKU and port geometry rather than by the broad words HDMI, DVI, DisplayPort or VGA.
Passive and usable in either digital direction when one endpoint is a source/output and the other is a display/input. It cannot join two sources or two displays. Digital TMDS video only across the HDMI-to-DVI path. DVI does not carry the HDMI audio stream through this adapter. The source device, destination device, operating-system mode and any intermediate equipment must all agree before a picture can appear.
Gold-plated contact surfaces, moulded ABS/PVC body and threaded DVI posts for a separate DVI cable. These construction details support everyday reliability but do not create a mode, audio stream or conversion feature absent from the endpoints.
This guide deliberately separates physical fit, signal direction, performance ceiling and real-world usability so a buyer can reject a superficially similar but electrically different product.
Exact-SKU evidence reconciliation
Five of eight exact live images are used for the physical 24+5 socket, 1920×1200-class display example, connection direction, gaming/home-theatre use and bidirectional endpoint roles. Three conflicting or overbroad graphics are excluded. Primary UGREEN exact-product pages and the live Shopify gallery were reconciled before drafting; excluded artwork is recorded with the draft rather than silently repeated.
02 · At a glance
Key features
03 · Physical fit
Connectors, direction and interface clarity
04 · Capability
Signal, data or power performance
UGREEN lists 1080p at 60Hz; retained artwork also states up to 1920×1200-class digital video.
Digital TMDS video only across the HDMI-to-DVI path. DVI does not carry the HDMI audio stream through this adapter. A listed maximum is the ceiling of a correct complete chain, not a promise that every device exposes that mode.
This is a pin-format adapter, not a scaler, DAC, capture card, audio extractor, switch, splitter or signal booster.
Use the shortest direct route that reaches without tension, leave a gentle service loop and remove unnecessary converters while testing.
Real digital links can fail as a blank screen, sparkles, dropouts or colour errors; analogue VGA can additionally show softness or ghosting. Start at a conservative known-supported mode before increasing resolution or refresh rate.
05 · Complete path
What the entire connection must support
Identify which device is the source/output and which is the display/input. A cable or adapter cannot make two outputs talk to each other, and many display connectors are input-only.
Match both physical connectors exactly. The physical socket is DVI-I 24+5 female. DVI-D digital cables can use its digital contacts; analogue VGA is not converted to HDMI.
For protected commercial video, HDCP support must exist at the source, display and every active device. A passive cable or connector adapter cannot add, remove or repair copy protection.
Test one direct path before adding a dock, KVM, wall plate, AV receiver, capture device, coupler or extender. Each added item can change EDID, timing, bandwidth or direction behaviour.
If a separate cable is required at a female socket, that cable becomes part of the signal budget. Its connector type, length and rating matter as much as this product.
06 · Behaviour
Standards, negotiation and operating roles
Passive and usable in either digital direction when one endpoint is a source/output and the other is a display/input. It cannot join two sources or two displays. Direction is a device-role rule, not merely an arrow printed on a cable.
This is a pin-format adapter, not a scaler, DAC, capture card, audio extractor, switch, splitter or signal booster.
Mirror and extended-desktop layouts are created by the source computer and graphics system. One physical connection supplies one display path and does not create additional independent graphics outputs.
Resolution, refresh rate, colour depth, chroma, HDR, audio and protected-content behaviour are negotiated across the chain. A mode name on one device does not override the other endpoint.
The cable or adapter has no user firmware. The graphics driver, display EDID and operating-system settings select the final timing and can require updates even when the accessory itself is plug-and-play.
Ceiling, not a promise
Connector and standard labels describe capability. The complete source, destination, route, settings and negotiated mode determine the result.
07 · Device fit
Compatible devices and systems
08 · Practical value
Use scenarios
09 · Usability
Setup and usability guidance
- Power down the display or stop active output before working around fragile, tightly packed or screw-retained connectors.
- Inspect the source and display ports under good light. The physical socket is DVI-I 24+5 female. DVI-D digital cables can use its digital contacts; analogue VGA is not converted to HDMI.
- Align each plug with the socket and insert it straight using normal hand pressure. Stop immediately if the connector tilts, binds or requires force.
- Secure DVI or VGA screws finger-tight only, or fully seat the DisplayPort latch where present. Never use retention hardware to pull a plug into alignment.
- Select the correct display input, then begin with 1920×1080 at 60Hz or another documented safe mode before trying the product's maximum listed timing.
- Configure mirror or extended desktop on the source. Route audio separately whenever this product's signal description says video only.
- Support adapters and heavy cables so they do not lever a small HDMI, Micro HDMI or Mini DisplayPort socket; preserve a relaxed bend at every strain relief.
- To disconnect, release latches and screws first, hold the connector shell and pull straight. Do not twist, rock or pull on the cable jacket.
10 · Host behaviour
Operating-system, driver and software guidance
No product driver is installed for a passive cable. An active converter can still rely on the host graphics driver and supported output modes even when no separate app is required.
If the display is detected but blank, choose a lower resolution/refresh rate in the source settings and confirm the destination input. Detection alone does not prove the selected timing is usable.
If mirror works but extended desktop does not, inspect the operating-system display arrangement and GPU limits. The cable carries the configured signal; it does not decide the desktop layout.
If the picture works but there is no sound, compare the exact signal statement in this guide. DVI and VGA paths here are video-only and need a separate audio output selected in software.
For cameras and capture devices, configure clean output, frame rate, colour mode and HDCP at the source; the cable cannot remove menus, overlays or protected-content restrictions.
Software boundary
The accessory has no user application. Connected hosts and devices can still require exact-model drivers, firmware, permissions or settings.
11 · Verified scope
What this product does
- Provides the exact connector path described for UGREEN SKU 20123.
- Operates within the listed ceiling: UGREEN lists 1080p at 60Hz; retained artwork also states up to 1920×1200-class digital video.
- Uses the documented direction and signal role: Passive and usable in either digital direction when one endpoint is a source/output and the other is a display/input. It cannot join two sources or two displays.
- Provides the documented signal type: Digital TMDS video only across the HDMI-to-DVI path. DVI does not carry the HDMI audio stream through this adapter.
- Requires no user application or firmware installation on the cable or passive adapter itself.
- Supports practical mirror, extended-desktop, presentation or entertainment use only when the source and display provide those functions.
12 · Clear boundaries
What this product does not do
- This is a pin-format adapter, not a scaler, DAC, capture card, audio extractor, switch, splitter or signal booster.
- It does not create a graphics output on a port that lacks video capability.
- It does not make an input become an output, join two sources, drive two independent displays from one connection or act as a capture device.
- It does not guarantee the maximum mode, HDR, HDCP, audio or refresh rate when any endpoint or intermediate device lacks support.
- It does not repair a damaged port, marginal cable, incorrect display input, disabled camera output or unsupported operating-system setting.
- It is not interchangeable with lookalike HDMI, Mini HDMI, Micro HDMI, DisplayPort, Mini DisplayPort, USB-C, DVI-I, DVI-D or VGA products.
13 · Best practice
What to do
14 · Common mistakes
What not to do
15 · Read before use
Warnings and limitations
16 · Diagnostics
Troubleshooting by symptom
17 · Exact data
Technical specifications
| Specification | Verified exact-SKU detail |
|---|---|
| Product | UGREEN 20123 HDMI Male to DVI-I Female Adapter, 1080p |
| SKU | 20123 |
| Product family | 20123 |
| Model | 20123 |
| Connector A | HDMI Type-A male |
| Connector B | DVI-I 24+5 female |
| Signal | Digital video only |
| Direction | Passive bidirectional digital path |
| Maximum listed mode | 1080p at 60Hz; 1920×1200-class artwork |
| Audio | Not carried |
| Included cable | None |
| Configuration | Plug-and-play at the accessory; endpoint settings still apply |
| Performance rule | Complete-chain dependent |
| Package verification | Compare sealed exact SKU before installation |
Package contents
- 1 × UGREEN 20123 HDMI Male to DVI-I Female Adapter, 1080p. Displays, computers, cameras, capture cards, VGA/HDMI/DVI extension cables, audio cables and converters are not included unless explicitly named in the exact product title.
Confirm the sealed exact SKU and included-item list before installation. Similar products can use different connectors, directions or limits.
18 · Native collapsible answers
Product-specific FAQ
Which direction does this exact model work?
Passive and usable in either digital direction when one endpoint is a source/output and the other is a display/input. It cannot join two sources or two displays.
What is the highest supported display mode?
UGREEN lists 1080p at 60Hz; retained artwork also states up to 1920×1200-class digital video. Treat it as a conditional complete-chain ceiling rather than a guaranteed result for every device.
Does it carry audio?
Digital TMDS video only across the HDMI-to-DVI path. DVI does not carry the HDMI audio stream through this adapter. Use a separate audio output and cable where sound is required.
How do I confirm the ports before buying?
The physical socket is DVI-I 24+5 female. DVI-D digital cables can use its digital contacts; analogue VGA is not converted to HDMI.
Does it need a driver or app?
The accessory has no user application. Keep the source graphics driver and device firmware current, especially for active conversion, EDID and high-bandwidth modes.
Can I mirror or extend my desktop?
Yes when the source GPU and operating system support that layout. The product supplies one connection; it does not create extra independent graphics outputs.
Why is the screen detected but blank?
The selected timing, direction, HDCP state or intermediate device may be unsupported. Start at a conservative mode and test one direct source-to-display path.
Can I add another adapter or coupler?
Only when its connector, direction and ceiling are explicitly compatible. Every extra item can reduce signal margin or change EDID/HDCP behaviour.
Can this be used as a capture device or splitter?
No. It carries or converts one display path as documented; it neither records video nor produces multiple independent outputs.
How should I disconnect it safely?
Release any latch or screws, grip the connector shell and pull straight. Never twist the plug or pull the cable jacket.
What is included in the package?
One UGREEN 20123 HDMI Male to DVI-I Female Adapter, 1080p. Check the package section for separately required display, source, audio or extension cables.
