The first 6.6-foot Thunderbolt 5 active cable from Cable Matters bridges the gap between performance and workspace flexibility, offering full bandwidth and power delivery at distances where passive cables fall short.
Unlike standard Thunderbolt 5 cables limited to shorter runs, this active variant sustains the protocol’s full 80 Gbps data throughput and up to 120 Gbps video bandwidth with Bandwidth Boost. It also supports 240W charging—a critical feature for power-hungry laptops and external GPUs—while driving demanding multi-display setups. Users can now connect dual 8K 60Hz monitors or triple 4K 144Hz displays without sacrificing speed or resolution.
Key Specifications
- Length: 2 meters (6.6 feet)
- Protocol: Thunderbolt 5 (backward-compatible with Thunderbolt 4/3, USB4, USB-C)
- Bandwidth: 80 Gbps bidirectional data, 120 Gbps video with Bandwidth Boost
- Power Delivery: Up to 240W charging
- Display Support: Dual 8K 60Hz or triple 4K 144Hz (host/GPU-dependent)
- Form Factor: Active cable (requires internal power)
- Availability: Now shipping via Cable Matters and authorized retailers
This cable addresses a long-standing limitation in Thunderbolt ecosystems: passive cables max out at 0.8 meters for full performance. By extending that range to 2 meters without degradation, Cable Matters enables cleaner desk setups for professionals who rely on high-bandwidth peripherals, external storage, or multi-monitor rigs. The active design also future-proofs setups for next-gen workloads, including AI acceleration and high-res video editing.
While the cable maintains full compatibility with existing Thunderbolt 5 devices, real-world performance hinges on the host system, dock, and connected displays. For users with Thunderbolt 4 or earlier devices, the cable retains USB4/USB-C functionality but won’t unlock Thunderbolt 5’s full capabilities.
Pricing and additional configurations were not disclosed, but the cable joins a growing lineup of Thunderbolt 5 accessories ahead of broader adoption in 2026 workstations.
