UGREEN 2M HDMI 2.1 8K Cable 48Gbps Ultra High Speed Cord 4K240Hz/8K...
48Gbps bandwidth for 8K detail and high-refresh 4K.
Connect compatible HDMI sources and displays with a certified 2m cable built for up to 8K@60Hz, 4K@240Hz, Dynamic HDR, eARC and advanced gaming features.
Built for demanding video, gaming and home cinema links.
With bandwidth up to 48Gbps, the cable can carry higher-resolution, higher-refresh and richer-format HDMI signals than an 18Gbps-class HDMI 2.0 cable—when the equipment at both ends supports the selected mode.
Certified Ultra High Speed HDMI cable.
The official product imagery identifies model 25910 as an Ultra High Speed HDMI Certified Cable. This certification class is designed for the 48Gbps performance level and includes testing for electromagnetic-interference requirements.
- Full-size HDMI Type-A male connector at both ends.
- Backward-compatible with common HDMI 2.0, 1.4 and earlier equipment.
- The final link always operates at the highest mutually supported mode.
Smoother motion with compatible gaming hardware.
Use the cable between a supported console or gaming PC and an HDMI 2.1 TV or monitor. It can carry high-refresh modes and HDMI gaming features that reduce tearing, minimise mode-switch delays and help the display select a low-latency profile.
Carry richer contrast and colour metadata.
Dynamic HDR capability allows supported content to send scene-by-scene or frame-by-frame display metadata. The cable can also carry compatible Dolby Vision and HDR formats when every component in the playback chain supports them.
One HDMI link for compatible high-bandwidth audio.
Enhanced Audio Return Channel can send supported TV audio back to an eARC soundbar or AV receiver. It enables greater audio bandwidth than conventional ARC and can carry formats such as Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio and DTS:X when the complete system supports them.
Mirror, extend or enter game mode.
Use the same cable for a mirrored presentation, an extended computer desktop or a console gaming display. These modes are controlled by the computer, console, graphics card, operating system and display—not by the cable itself.
Connect entertainment, gaming and computer equipment.
The HDMI Type-A male connectors work with compatible full-size HDMI ports. The cable is suitable for direct HDMI-to-HDMI connections and does not convert USB-C, DisplayPort, Mini HDMI or Micro HDMI.
Reinforced for everyday setups.
A braided outer jacket improves abrasion resistance and handling, while aluminium-alloy connector shells, nickel-plated plugs and pure-copper conductors support a stable signal path and long service life.
- Route with gentle curves and leave clearance behind wall-mounted displays.
- Insert and remove by holding the metal connector shell, not the cable body.
- Avoid crushing, tight knots, sharp bends, moisture and pulling under tension.
UGREEN 25910 technical details
| Brand | UGREEN |
|---|---|
| Model / SKU | 25910 |
| Product class | Certified Ultra High Speed HDMI cable |
| Marketing standard | HDMI 2.1 |
| Connector | Full-size HDMI Type-A male × 2 |
| Cable length | 2 metres |
| Maximum bandwidth | Up to 48Gbps |
| Maximum listed resolution | Up to 8K (7680 × 4320) at 60Hz |
| Maximum listed 4K refresh rate | Up to 4K (3840 × 2160) at 240Hz |
| HDR support | Dynamic HDR; Dolby Vision compatibility subject to complete system support |
| Gaming features | VRR, ALLM, QFT and QMS, subject to source/display support |
| Audio return | eARC and ARC compatible |
| Audio formats | Can carry supported Dolby Atmos, Dolby TrueHD, DTS:X and DTS-HD Master Audio signals |
| Content protection | HDCP 2.3 compatible |
| Connector finish | Nickel plated |
| Connector shell | Aluminium alloy |
| Outer jacket | Braided |
| Conductor | Pure copper |
| Backward compatibility | Compatible with earlier HDMI equipment at mutually supported modes |
Package contents
UGREEN Certified Ultra High Speed HDMI Cable, 2m, model 25910 × 1. TV, monitor, console, computer, adapter, soundbar and other devices shown in lifestyle images are not included.
Authentic product. Direct India support.
Quick setup and troubleshooting
- Connect directly to the correct HDMI output on the source and HDMI input on the display.
- Enable the required enhanced/8K/4K high-frame-rate HDMI input mode in the TV or monitor menu.
- Select the intended resolution, refresh rate, HDR and colour settings in the console, PC or media player.
- Update source and display firmware and confirm the selected port supports the target HDMI mode.
- If the signal drops, test a lower resolution or refresh rate, reconnect both ends and power-cycle the system.
- For eARC, use the labelled eARC ports and enable HDMI-CEC, eARC and pass-through audio where required.
No HDMI cable can add a resolution, refresh rate, HDR standard, gaming feature or audio format that the source, display, content or intermediate AV equipment does not support.
UGREEN 2M 8K HDMI cable FAQs
Is UGREEN model 25910 a certified Ultra High Speed HDMI cable?
Yes. The official product imagery identifies model 25910 as an Ultra High Speed HDMI Certified Cable and shows the associated certification label.
Does the cable support 8K at 60Hz?
Yes, up to 8K@60Hz when the source, display, HDMI ports, firmware, content and selected signal format all support that mode.
Can it carry 4K at 240Hz?
Yes, the cable is listed for up to 4K@240Hz. Achieving it requires a compatible GPU or source and an HDMI display that accepts 4K@240Hz; some signal combinations may rely on DSC or specific colour settings.
Will it give PS5 or Xbox Series X 4K at 120Hz?
The cable has sufficient rated bandwidth for 4K@120Hz. The actual result depends on the game, console settings, TV or monitor, chosen HDMI port and enabled high-frame-rate input mode.
What does 48Gbps mean?
It is the cable’s maximum rated HDMI transmission bandwidth. Actual link bandwidth and output mode are negotiated by the connected source and display.
Does it support VRR and ALLM?
Yes, the cable can carry VRR, ALLM, QFT and QMS signalling. Each feature must also be supported and enabled by the source, display, firmware and content.
Does it support eARC and Dolby Atmos?
Yes. The cable supports eARC and can carry compatible immersive audio formats including Dolby Atmos and DTS:X. The TV, soundbar or AV receiver, source content and settings must support the chosen format.
Does Dynamic HDR automatically improve every picture?
No. The cable carries supported HDR data. Visible HDR depends on HDR content, source output, the display’s HDR performance, enabled settings and compatible equipment throughout the chain.
Can I use the cable with an HDMI 2.0 television?
Yes. It is backward-compatible and will operate at a mutually supported HDMI mode. An older 18Gbps-class device cannot gain HDMI 2.1-only capabilities simply by changing the cable.
Can it connect directly to USB-C, DisplayPort, Mini HDMI or Micro HDMI?
No. Both ends are full-size HDMI Type-A male connectors. A suitable active or passive adapter is required for any different connector, and that adapter must support the target video mode.
Will it work with a MacBook?
MacBook models with a built-in full-size HDMI port can connect directly. USB-C-only models require a compatible USB-C or Thunderbolt-to-HDMI adapter or dock that supports the desired resolution and refresh rate.
What is included in the package?
The package contains one UGREEN model 25910 certified Ultra High Speed HDMI cable in the 2m length. Connected devices and adapters are not included.
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