HDMI cable Unitek C11093RGY01 8K 1.5 m HDMI 2.1, 48 Gbit/s, 144 Hz, gold-plated contacts

Unitek C11093RGY01 is a 1.5 m HDMI 2.1 cable designed for high-bandwidth audio/video connections. The cable supports up to 8K (7680×4320) resolution, a maximum 144 Hz refresh rate and a data transfer rate of up to 48 Gbit/s. Both ends feature gold-plated HDMI Type A male connectors in a straight form factor and the cable includes Audio Return Channel (ARC) support. The round black jacket provides a compact, standard HDMI connection for displays, consoles and AV equipment.

Advantages

The cable conforms to HDMI 2.1 specification, enabling higher resolutions and refresh rates compared with earlier HDMI versions. Gold-plated contacts reduce corrosion and improve signal contact reliability. With 48 Gbit/s bandwidth and 144 Hz capability, the cable supports demanding video signals and fast-motion content. A 1.5 m length balances reach and signal integrity for typical desktop and living-room setups.

Suitable for

• Connecting 8K or 4K monitors and TVs to PCs, players or AV receivers
• High-refresh-rate gaming consoles and gaming PCs (up to 144 Hz)
• Home theater and AV systems requiring ARC support
• General-purpose HDMI connections where a 1.5 m cable length is sufficient

Key specifications

• HDMI version: 2.1
• Maximum supported resolution: 7680 x 4320 (8K)
• Maximum refresh rate: 144 Hz
• Data transfer rate: 48 Gbit/s
• Connector type: HDMI Type A (male) on both ends
• Connector plating: Gold-plated contacts
• Cable length: 1.5 m
• Cable colour and type: Black round cable
• Audio Return Channel (ARC): Supported

How to use

Connect one HDMI Type A male end to the HDMI output of your source device (PC, console, Blu-ray player or AV receiver) and the other end to the HDMI input on your display or TV. Ensure both devices are powered on and set to the correct HDMI input. For optimal performance at 8K or high refresh rates, verify that connected devices and their HDMI ports support HDMI 2.1 and the required resolution/refresh rate settings.

Recommendations

Use this cable for short to medium runs up to 1.5 m in length between source and display. Avoid tight bends near the connectors and keep the cable away from high-interference power sources to maintain signal integrity. For guaranteed 8K/144 Hz performance, use devices and ports specified for HDMI 2.1 and configure display settings accordingly.