[ CABLE / ADAPTER RECORD // USB4 40 GBIT/S TYPE-C ]
USB4 40 Gbit/s Type-C Certified Cable
Reversible USB-C ends; USB4 can tunnel USB and optional PCIe/DisplayPort according to device implementation.
CLASSIFICATION: Data, peripheral, and high-speed cables. Identify protocol, direction, pinout and exact cable revision before connection.
Interface and capability
| Standard / protocol | USB4 40 Gbit/s Type-C. Connector appearance alone does not establish compatibility. |
|---|---|
| Endpoint / pinout | Reversible USB-C ends; USB4 can tunnel USB and optional PCIe/DisplayPort according to device implementation. |
| Capability / limits | 40 Gbit/s is cable capability class; length, PD wattage, USB certification and video support must be separately verified. |
| Certification / length | Standards define interface requirements, not every assembly’s performance. Certification, mode, current/power rating, direction and maximum length belong to the exact product/revision and complete channel; verify its manufacturer specification. Do not infer certification from connector shape or marketing terminology. |
Compatibility & handling
- USB4 does not guarantee Thunderbolt certification, PCIe tunneling, a display mode or 240 W charging from shape alone.
- Inspect connector keying, latch, contact condition, shielding, jacket and model/revision marking. Stop if contacts are bent, loose, scorched, corroded or mismatched.
- Route without tension or sharp bends; follow product bend-radius, strain-relief, current and environmental limits. Test at the intended protocol and mode—physical fit is not a compatibility test.
Sources & further reading
- USB-IF USB4Primary standards-body or manufacturer reference for USB4 40 Gbit/s Type-C; confirm exact cable assembly, certification and revision.