HDMI cable Lenovo 4X91U92141 1.8 m HDMI Type A to Type A HDMI 2.1 48 Gbit/s 7680×4320 Black

Lenovo 4X91U92141 is a 1.8 m HDMI Type A to Type A cable that conforms to the HDMI 2.1 specification. With a bandwidth of up to 48 Gbit/s and support for resolutions up to 7680×4320 (8K), the cable carries high-resolution video and multichannel audio between compatible TVs, monitors, consoles and AV equipment. The cable has standard straight HDMI Type A male connectors on both ends and a black outer jacket suitable for home and office installations.

Advantages

The cable delivers a high data throughput of 48 Gbit/s to support demanding video formats and preserve image fidelity. It complies with HDMI 2.1 features such as variable refresh rate (VRR) and auto low latency mode (ALLM), and supports stereo 3D and 8K 60 Hz playback when source and display devices implement Display Stream Compression (DSC). The 1.8 m length balances reach and signal integrity for typical setups while the standard HDMI Type A connectors ensure broad device compatibility.

Suitable for

• Connecting 4K and 8K TVs to media players, set-top boxes or streaming devices
• Linking gaming consoles or PCs to HDMI 2.1-capable monitors and TVs to enable VRR and ALLM
• Connecting AV receivers and soundbars for multichannel audio transmission
• Use in home entertainment systems and office audiovisual setups

Key specifications

• HDMI standard: 2.1
• Maximum bandwidth: 48 Gbit/s
• Maximum supported resolution: up to 7680×4320 pixels (8K) with compatible devices and DSC
• Refresh rate support: up to 60 Hz at 8K (with DSC), higher rates at lower resolutions depending on devices
• Connector type: HDMI Type A male to HDMI Type A male (straight)
• Length: 1.8 m
• Color: Black
• Supported features: VRR, ALLM, stereo 3D, multichannel audio

How to use

Connect one end of the Lenovo HDMI 2.1 cable to the HDMI output of your source device (for example a Blu-ray player, game console or PC graphics card) and the other end to the HDMI input on the display or AV receiver. Ensure both connected devices support the desired HDMI 2.1 features (such as VRR, ALLM or DSC) in their settings. Use the 1.8 m length to position devices without excessive cable slack and avoid sharp bends near the connectors to preserve signal quality.

Recommendations

For optimal results, verify that both source and display firmware are up to date and that HDMI input labels on the display correspond to HDMI 2.1-capable ports. If you plan to use 8K 60 Hz, enable DSC on devices that require it. Avoid routing the cable alongside high-power electrical cables and do not exceed recommended bend radius to maintain consistent high-bandwidth performance.