High-end USB-C high-performance cable

„Especially with high-speed applications, it’s not enough for a cable to just function somehow. Our HI-T5CC series was designed to reliably deliver its full potential in real-world system environments – not only in the lab, but in everyday use as well.“

Peter Rieck
Key Account & Product Manager

Lightning-fast data streams via the new HI-T5CC USB-C cable enable real-time processing

With transfer rates of up to 120 Gbps in unidirectional mode or 80 Gbps in bidirectional mode, it is the ideal solution for data-intensive applications such as high-resolution video workflows, ultra-fast storage solutions, or high-performance docking setups. This is complemented by state-of-the-art signal transmission such as DisplayPort 2.1 in full configuration, PCIe tunneling at up to 64 Gbps, Thunderbolt 5 compatibility, and support for current USB4 architectures. At the same time, the HI-T5CC delivers up to 240 watts of Power Delivery, reliably powering even the most power-hungry devices.

The triple coaxial shielding guarantees a loss-free signal quality even in demanding environments. Robust, potted metal connectors with gold-plated contacts ensure maximum reliability in professional use and guarantee exceptional durability. The high-quality microfiber braid not only gives the cable a premium feel, but also combines extreme durability with high flexibility for everyday use. Technical reliability is ensured by an integrated eMarker chip (EJ903W), which precisely controls the communication of all performance parameters.

Whether in professional studio use, demanding IT environments, high-end workstations, or complex multi-device setups – the HI-T5CC impresses with its versatility and performance.

It enables ultra-fast data transfers, the operation of high-resolution displays, the integration of powerful peripherals, and stable connections in daisy-chain configurations.

The HI-T5CC is available in lengths of 1.0 m and 2.0 m (USB-C male <> male). It was developed specifically for professional users for whom uncompromising performance and durability are top priorities.

High-Performance Cable, TB5 comp., USB Typ C male | USB Typ C male, 240W, 120G

HI-T5CC-0100

Length: 1,00m

The HI-T5CC series was developed for demanding USB-C applications where the focus is not just on connectivity, but on reliable and reproducible performance. Modern systems often compensate for signal loss automatically—many cables therefore appear to function properly at first glance. In practice, however, this frequently results in reduced data rates or unstable transmission. This series deliberately relies on high-quality materials, precise shielding, and controlled impedance design. The result is stable signal integrity—even at high data rates, in complex display setups, and under performance-intensive conditions. The integrated, Intel®-certified E-Marker (EJ903W) ensures secure negotiation of power and data parameters and enables up to 240 W Power Delivery. Mechanically, the series consistently follows the Sommer cable quality standard: robust metal connectors with 15 µ gold-plated contacts ensure a long-lasting, reliable connection, while the durable microfiber braid provides flexibility and longevity in daily use. The HI-T5CC connection cables are Thunderbolt™ 5 compatible and have been extensively tested in real system environments—for reliable use in professional applications.Advantages:Stable high-speed data transfer up to 80 Gb/s (120 Gb/s boost)Up to 240 W Power Delivery (USB PD 3.1)Certified E-Marker (EJ903W) for safe operationHigh-quality, triple-shielded construction for reliable signal qualitySturdy, durable construction meeting the Sommer cable quality standardMiscellaneous:Not all USB-C® devices support 240 W Power Delivery, DisplayPort Alt Mode, or an 80 Gbps data rate. Please refer to the specifications provided by the respective device manufacturer.Compatible with: Thunderbolt 3, Thunderbolt 4, USB4, USB4 Version 2.0, USB 3.2Soft PVC jacket with a durable microfiber mesh coverApplication:Connecting Laptops and Workstations to Docking StationsConnecting high-resolution displays via DisplayPort 2.1 (e.g., 4K/6K, up to 16K)Data-intensive applications (e.g., external SSDs, eGPUs)Professional AV, IT, and studio environments

€45.10*

Advantages:

Stable high-speed data transfer up to 80 Gb/s (120 Gb/s boost)
Up to 240 W Power Delivery (USB PD 3.1)
Certified E-Marker (EJ903W) for safe operation

Application:

Connecting a laptop or ultrabook to a Thunderbolt™ 5 docking station
Connection to high-end monitors (up to 16K/60 Hz or 3× 4K/144 Hz)
Use with eGPU systems
High-speed data transfer in studio, media, and IT environments

Editors can find the corresponding press release, including a Word document and image files for web and print, here.