UGREEN exact-model connectivity guide · SKU 20107
UGREEN HDMI Female-to-Female Coupler 4K60 (20107)
An exhaustive, practical guide to exact ports, signal roles, performance, power, setup, compatibility, safe use and troubleshooting.
Product overview
Overview
UGREEN 20107 is a one-pack of passive HDMI Type-A female-to-female couplers. Each unit joins two standard HDMI male cable plugs or changes a male cable end into a female connection point. The exact record lists up to 4K60, HDR and compatible audio/optional HDMI pass-through, but every added cable segment and junction reduces signal margin.
The buying decision begins with the exact interfaces and application, not the largest printed number. Confirm that the physical ports, protocol, device software and complete route match this model.
Product highlights
Key features
HDMI female ↔ female
Verified product capability, subject to the complete end-to-end connection.
Up to 4K60
The defining connector, protocol or construction detail for this exact SKU.
One clear job
Joins two HDMI Type-A male plugs through one passive female-to-female unit.
No hidden upgrade
It does not amplify, repeat, clean or regenerate HDMI.
Exact media only
All 1 current Shopify-owned product images were reviewed; embedded images remain attached to SKU 20107.
Port and direction check
Choose the right connection
1 × HDMI Type-A female sockets per coupler; one separate HDMI Type-A male-to-male cables are required for an extension
The passive female-to-female coupler is physically reversible. Device roles still remain source output to display input, and the complete joined path must support the requested signal.
Inspect labels and connector shapes under good light. Mini HDMI, Micro HDMI, DisplayPort, HDMI, USB-C, USB-A, USB-B and RJ45 are distinct; even matching USB-C sockets may support different data, power or video functions.
Video, data, power and audio
Verified performance and signal path
Up to 3840 × 2160 at 60Hz, plus listed lower modes including 2560 × 1600, 2560 × 1440, 1920 × 1200 and 1080p. Compatible ARC, HDMI Ethernet Channel, 3D and listed 5.1/7.1 digital audio pass-through when the entire HDMI chain supports them. The coupler does not regenerate the signal; total length, both cable ratings, connector quality and endpoints determine stability.
A maximum resolution, refresh rate, data rate, link speed, pickup distance or wattage is a ceiling rather than a guaranteed result. The complete host, cable, power, peripheral and receiving-device path controls the working outcome.
When a high mode or combined setup fails, establish one conservative direct function first, then add load or raise one setting at a time while checking picture, data, power, network and audio behaviour.
Physical build
Ports, audio and construction
Compact passive black housing with gold-plated connector wording
| Product form | Passive HDMI female-to-female coupler |
|---|---|
| Connector pair | 1 × HDMI Type-A female sockets per coupler |
| Package quantity | 1 coupler |
| Maximum listed mode | Up to 3840 × 2160 at 60Hz, plus listed lower modes including 2560 × 1600, 2560 × 1440, 1920 × 1200 and 1080p |
| Optional pass-through | Compatible ARC, HDMI Ethernet Channel, 3D and listed 5.1/7.1 digital audio pass-through when the entire HDMI chain supports them |
| Construction | Compact passive black housing with gold-plated connector wording |
| Active electronics | None |
| External power / driver | None |
Port, signal and construction details describe this exact product only. They are not borrowed from another connector direction, cable length or visually similar family model.
Where it fits
Use scenarios
Join two HDMI cables
Extend a tested source-to-display route by coupling two male-ended HDMI cables.
Reposition a display cable
Move the connection point while keeping the coupler supported and accessible.
Temporary presentation route
Join two suitable HDMI cables for a tested indoor projector connection.
Home-theatre cable management
Connect two known-good segments without claiming a fixed total distance.
Bench testing
Use one coupler while diagnosing cable reach, then test each segment directly.
Two-location spare set
Keep the second coupler as a spare rather than daisy-chaining both units.
A reliable first connection
Setup and usability guidance
Follow a controlled sequence so connector, direction, display, data, power, network and audio faults remain easy to isolate.
- Test each HDMI cable directly at the intended mode.
- Power down or place source and display in standby.
- Insert one HDMI Type-A male plug into each side of one coupler.
- Support the joined cables so their weight does not pull on the coupler or endpoint ports.
- Select the display input and begin at a conservative mode.
- Raise the mode within the exact 4K60 ceiling only after the path is stable.
- If dropouts appear, remove the coupler and test each segment separately.
Compatibility explained
Compatible devices and systems
Cable requirement
- Two standard HDMI Type-A male-ended cables
- Cable ratings suitable for the intended mode
- Undamaged plugs and clean sockets
Endpoints
- HDMI source such as computer, console or player
- HDMI display such as monitor, television or projector
- Source and display must share the requested features
Pass-through behaviour
- Up to 4K60/HDR on a capable complete path
- Compatible audio, ARC, HEC and 3D where every component supports them
- No active signal regeneration
Boundaries
- No fixed extension distance
- No exact HDCP-version claim
- Avoid daisy-chaining both couplers when one correct-length cable is available
Compatibility is conditional. A device name or logo in product artwork identifies a use category, not universal support for every hardware revision, operating system, graphics mode, port direction or accessory chain.
Supported jobs
What this product does
Use SKU 20107 for these verified roles.
- Joins two HDMI Type-A male plugs through one passive female-to-female unit.
- Provides two couplers in the exact package.
- Supports a listed ceiling up to 4K60 on a suitable complete path.
- Passes compatible HDMI picture and digital audio.
- Can pass listed HDR, ARC, HEC and 3D only when the full path supports them.
- Works without power, drivers or software.
Each role stays within the product category described above; it does not imply conversion, amplification, routing or software support that is not listed.
Important exclusions
What this product does not do
These exclusions prevent the most common wrong-product purchases and unsafe installations.
- It does not amplify, repeat, clean or regenerate HDMI.
- It does not guarantee a fixed extension distance.
- It does not improve a cable, source or display that lacks the requested mode.
- It does not split one source to two displays or switch between sources.
- It does not include either required HDMI cable.
- It does not state an exact HDCP version or guarantee protected-content playback.
Best-practice checklist
What to do
Protect the connection and make later diagnosis straightforward.
- Confirm every physical port and its input/output role before making the connection.
- Begin with a direct, conservative setup and add higher modes or extra devices only after it is stable.
- Hold connector housings rather than cables and leave every small device port free of tension.
- Use correctly rated, undamaged external cables and power accessories where the product requires them.
- Change one variable at a time when troubleshooting so the limiting component remains identifiable.
- Keep the product dry, supported, ventilated and accessible for inspection.
A labelled, supported and tested connection is easier to maintain than one hidden immediately after purchase.
Avoid these mistakes
What not to do
Most failures come from wrong interfaces, unsupported claims, strain or uncontrolled channel changes.
- Do not force a plug into a similar-looking connector or assume all USB-C and HDMI-shaped ports have the same functions.
- Do not pull, crush, sharply bend, staple or let accessory weight hang from a host port.
- Do not treat a printed maximum as guaranteed performance from every source, cable, display or peripheral.
- Do not disconnect storage, video or power paths during an active transfer, firmware operation or write process.
- Do not use the product outdoors or permanently inside a wall without the required published rating.
- Do not continue using cracked, loose, contaminated or abnormally hot connectors or housings.
Stop using the product if a connector, housing, jacket or lead is cracked, loose, contaminated, unusually hot or exposes conductive parts.
Read before installation
Warnings and limitations
The following limits remain important even when the connector appears to fit.
- Every added connector reduces signal margin, especially at 4K60.
- Both cable segments and both endpoints must support the selected mode and features.
- Use one correct-length cable instead of daisy-chaining couplers where practical.
- Support the joined cables so the coupler does not hang by the device ports.
- No fixed distance or HDCP-version guarantee is made.
- No outdoor, in-wall, plenum, direct-burial, LSZH or fire-resistance rating is stated for this exact product.
Exact-model specification table
Technical specifications
| Product type | Passive HDMI female-to-female coupler |
|---|---|
| SKU | 20107 |
| Package quantity | 1 |
| Connectors | 1 × HDMI Type-A female sockets per coupler |
| Maximum listed mode | Up to 3840 × 2160 at 60Hz, plus listed lower modes including 2560 × 1600, 2560 × 1440, 1920 × 1200 and 1080p |
| HDR | Pass-through when complete path supports it |
| Audio / optional functions | Compatible ARC, HDMI Ethernet Channel, 3D and listed 5.1/7.1 digital audio pass-through when the entire HDMI chain supports them |
| Construction | Compact passive black housing with gold-plated connector wording |
| Direction | Physically reversible passive wiring; device roles still apply |
| Signal regeneration | None |
| External power | None |
| Driver | None |
| Included cables | None |
| Fixed distance guarantee | None |
| HDCP version | Not safely stated |
“Not stated” means the current exact product sources do not safely establish that detail; it is intentionally not filled from another family model.
What is in the pack
Package contents
1 × UGREEN 20107 HDMI Type-A female-to-female coupler
Included only as stated for this exact current product record.
Source devices, displays, separately required HDMI, VGA or audio cables, wall plates, switches, receivers and installation hardware are not included unless individually listed above. Inspect the retail package before installation.
Problem-to-check sequence
Troubleshooting guide
| No picture after joining | Test each cable directly, reseat all four plugs and select the correct display input. |
|---|---|
| 1080p works but 4K60 does not | The joined path lacks high-mode margin; use shorter or better-rated cables or one correct-length cable. |
| Picture flickers or sparkles | Relieve strain, cleanly reseat the connection and test each segment separately. |
| Audio format is missing | Choose a format supported by every device and remove the coupler to compare a direct path. |
| ARC or HEC does not work | Confirm both ports, both cables and all settings support the optional feature end to end. |
| Protected content fails | No exact HDCP version is promised; test a direct compliant path and check every endpoint. |
Change one variable at a time. A known-good direct connection with one basic function is the fastest way to separate a product fault from a port, direction, cable, power source, graphics setting, peripheral, network or application problem.
Collapsible answers
Product-specific FAQ
Open any question for a concise answer about exact SKU 20107.
What does each coupler connect?
Two HDMI Type-A male plugs through two female sockets.
How many couplers are included?
Two, according to the exact current package description and gallery image.
Is it directional?
The passive coupler is physically reversible, but source-output and display-input roles still apply.
Can it support 4K60?
Yes on a complete path where both cables and endpoints support 4K60 with adequate margin.
Does it boost the signal?
No. It is passive and performs no amplification or regeneration.
How far can it extend HDMI?
No fixed distance is guaranteed; mode, cable quality, total length and endpoints control stability.
Does it support HDR?
HDR can pass only when every component in the joined path supports it.
Does it carry audio?
It can pass compatible HDMI audio; optional ARC and specific formats remain full-path dependent.
Can it split one source to two displays?
No. Use an HDMI splitter designed for that job.
Is an HDCP version guaranteed?
No exact HDCP version is safely stated.
Are HDMI cables included?
No. Two male-to-male HDMI cable segments are required for an extension.
What is included?
2 × UGREEN 20107 HDMI Type-A female-to-female couplers
Exact-model verification
Research and source note
The exact current body and single gallery item establish a two-pack of passive HDMI Type-A female-to-female couplers. The record lists HDMI 2.0, 4K60, HDR, ARC, HEC, 3D and compatible 5.1/7.1 audio pass-through. These remain conditional on both HDMI cable segments and endpoints. The coupler does not regenerate a signal and no fixed extension distance, HDCP version or included HDMI cable is claimed.
The current Shopify record and all 1 exact product-owned gallery items were checked. Only exact-SKU media is embedded, once each at most, as a large contextual figure with unique alternative text and caption.
