ALOGIC SULHD03-SGR HDMI cable 3 m HDMI Type A Standard Grey

ALOGIC SULHD03-SGR is a 3 m HDMI Type A cable that complies with the HDMI 2.1 specification and is designed to connect HDMI-enabled sources—computers, game consoles, Blu-ray players, HiFi amplifiers—to compatible displays such as TVs, monitors and projectors. The cable supports up to 8K@60Hz or 4K@120Hz and offers up to 48 Gbps bandwidth while remaining backwards compatible with earlier HDMI versions.

Advantages

The cable’s construction includes a synthetic fibre–strengthened core, a thermoplastic jacket for abrasion and strain protection, and a metal alloy connector housing with gold-plated contacts for improved durability and reliable signal transfer. HDMI 2.1 features such as higher bandwidth, variable refresh rates and uncompressed full-resolution audio are supported, making the cable suitable for high-resolution video, high-frame-rate gaming and AV setups that require stable, high-quality transmission.

Suitable for

• Connecting PCs, laptops and media players to TVs and monitors
• High-frame-rate gaming consoles and gaming PCs (4K@120Hz / 8K@60Hz)
• Home cinema systems and Blu-ray players
• Video editing, colour grading and professional AV displays
• Projectors and video wall installations

Key specifications

• Length: 3 m
• Connector type: HDMI Type A to HDMI Type A
• HDMI version: 2.1
• Maximum bandwidth: up to 48 Gbps
• Maximum supported resolution/refresh: 8K@60Hz, 4K@120Hz
• Backwards compatible with earlier HDMI standards
• Connectors: gold-plated contacts; metal alloy housing

How to use

Insert one HDMI Type A connector into the HDMI output of your source device and the other connector into the HDMI input of your display. Ensure both devices support the desired resolution and refresh rate settings; then select the appropriate HDMI input on the display. For best results, use the cable for direct connections between source and display without unnecessary adapters. If your display or source requires specific settings (e.g., HDR, VRR, or audio formats), enable those features in the device menus.

Recommendations

For optimal performance keep cable runs as direct as possible, avoid tight bends near the connectors and use the cable within typical household and professional AV environments. When using high-resolution or high-refresh settings, verify that both source and display firmware and settings support HDMI 2.1 features.