Silkland USB4 Cable 0.8m 40Gbps
Product description
The Silkland USB4 cable is a compact USB‑IF certified cable that combines high speed data, video capability and heavy duty charging in a short 0.8 metre lead. It suits users who need quick file transfers, reliable video output and fast laptop charging in everyday setups, and it supports common USB‑C workflows such as connecting a MacBook Pro, portable SSD, docking station or monitor.
Key features
This cable delivers up to 40Gbps data transfer according to the manufacturer, which makes moving large media files and backups noticeably faster than older USB standards. It supports single 8K@60Hz or dual 4K@60Hz displays and can handle 4K at 144Hz for compatible panels, so it works well for presentations, colour work and gaming on external screens. The built‑in E‑Marker chip manages power and voltage while allowing up to 240W PD3.1 charging, helping to protect devices from overcurrent and overheating. The exterior uses Silkland’s Netbraid‑48 nylon braid which is described as soft yet abrasion resistant, and the triple shielding aims to reduce interference and avoid flicker or black screens.
Specifications
- Name: Silkland USB4 Cable for Thunderbolt 4/3
- Format: USB‑C to USB‑C
- Length: 0.8M
- Capacity: 40Gbps
- Resolution: 8K@60Hz, dual 4K@60Hz, 4K@144Hz
- Power: 240W PD3.1
- Material: Nylon braid with triple shielding
How to use it
Plug the cable into any USB‑C port that supports USB4 or Thunderbolt 3/4 and the connected device will generally negotiate the correct mode automatically. If you need maximum video bandwidth check that both host and display support the chosen resolution and refresh rate, and use the 0.8 metre length to keep a tidy desk without excess cable.
What’s included
The package includes the single 0.8 metre Silkland USB4 cable and the manufacturer’s 2 year support coverage, which can be useful if you need a replacement or assistance. Note that performance depends on the connected devices and ports, and not all hosts will deliver every listed resolution or full 240W without compatible hardware.