The ULS1105 LSZH HDMI cables included in the Ultimate Series comply with all demands for the latest HDMI 2.1 standard and offer an easy to handle security system for all HDMI connections. The patented Ultra Lock System™ ensures uninterrupted, durable HDMI connections with its unique 360° interlock switch. Cable lengths (0.5 to 3 meters) provide full 48 Gbps bandwidth.

LSZH - Halogen-free for enhanced Safety
LSZH stands for "Low-Smoke, Zero-Halogen". Due to their flame retardant properties and only low smoke emission in case of fire, halogen-free installation cables are recommended for any installation in buildings or vehicles. In e.g. public buildings the use of LSZH cables is a legal requirement of fire protection legislation.


Patented Ultra Lock System
ULS technology has been developed specifically for the uninterrupted and secure use of HDMI connections. The innovative design locks the connector securely into the socket and is unique on the market. The safety lock can be used universally with any HDMI socket and can be easily switched between the locked and unlocked positions by using a 360° locking switch.

Triple Shielding
Our unique, three-layered shielding structure protects the high-purity inner conductor made of OFC copper and makes our cables immune to interference and crosstalk.

Gold Plated Perfectly fitting Plugs
The precision-manufactured and perfectly fitted plugs with 24-carat gold plated contacts guarantee optimum signal transmission and long-term reliable functionality.

HDMI Ethernet Channel and Audio Return Channel
With the Ethernet channel (HEAC) in the HDMI cable, IP-based entertainment devices such as TVs, set-top boxes or game consoles can be integrated into the home network, and the Internet or IP-based services can be used without additional cabling. The audio return channel (ARC) also saves an additional cable in the home cinema area. If necessary, it sends the digital audio signal back to the AV receiver via the HDMI cable and thus eliminates the need for a separate Toslink cable.

Quality Matters for professional Applications and Installations
A series of more than ten quality tests during the manufacturing process, quality control in PureLinks in-house test laboratory and test of each item before shipment guarantee 100% performance.