StarTech.com 2m USB-C Charging Cable with Side Screw Locking – 240W PD EPR, USB-IF Certified

What it is and what it’s for

This is a 2-metre USB-C charging cable designed for high‑performance devices that rely on Power Delivery 3.1 EPR up to 240W. It’s built for scenarios where a secure connection matters, such as when using chunky chargers, hubs or external enclosures. The side screw locking feature helps keep the plug firmly seated in side‑locking USB‑C ports, reducing accidental disconnections during demanding tasks. The cable is USB‑IF certified and includes an integrated E‑marker to ensure predictable Power Delivery output to USB‑C hosts and peripherals.

Build quality and durability

The jacket combines a flexible braided nylon with a silicone outer layer, which helps resist wear and accommodates repeated bending (tested up to ±90°). Nickel‑plated connectors are rated for more than 10,000 insertions, providing a longer service life in busy setups. The two‑metre length offers room to connect devices without strain on cables and ports, which is handy for desktops, charging docks and external power solutions.

What it can do (and what it can’t)

On paper, it supports 240W/5A PD 3.1 EPR with 48V, and is backward compatible with 140W/100W/60W charging. It also carries USB 2.0 data throughput (up to 480Mbps) for general file transfer or device syncing. Note that video output via DP Alt Mode is not supported, so it isn’t a substitute where an external display link is required.

Who this is for

If you’re using USB‑C PD‑enabled devices that demand higher power, such as larger laptops or workstations, and you need a reliable physical connection (to avoid occasional drops from a standard port), this cable is worth considering. It’s particularly suitable for drive enclosures, external storage setups, or high‑power chargers where a secure connection is beneficial. It may be less compelling if your setup never requires above 140W or if you don’t need the extra security provided by a side‑locking connector.

Strengths and limitations

What stands out is the combination of a robust locking mechanism and a durable dual‑layer jacket designed for daily use in varied environments. The USB‑IF certification adds confidence in compatibility and power delivery. On the downside, the 2 m length and locking mechanism may be overkill for simple, low‑power charging tasks or tight spaces where a standard, non‑locking USB‑C cable would suffice.

Before you buy: what to check

• Confirm your charger or hub has a side‑locking USB‑C port to take full advantage of the design.
• Ensure your device supports PD 3.1 EPR at up to 240W if you expect maximum power delivery.
• Remember the DP Alt Mode is not supported on this cable, so use it for power and USB‑C data where applicable.

Practical use example

Imagine you’re setting up a portable workstation with a high‑powered USB‑C laptop and a docking hub. The side screw lock reduces wobble on the connection when you move the desk or reorient the setup. The two‑metre length lets you position the laptop comfortably away from the charger without yanking the plug out when you tug the cable inadvertently.

Decision and real‑world choice

Is it worth it?

It’s a solid pick if you prioritise power delivery stability and a durable build for USB‑C PD devices that can reach higher currents. If you primarily need a standard USB‑C charger cable or don’t require locking functionality, you may find a simpler cable more cost‑effective.

FAQ

• Does this cable support video output via DP Alt Mode? No, DP Alt Mode is not supported.
• Can I use it with any USB‑C device? It’s compatible with USB‑C PD‑enabled devices and supports USB‑2.0 data, always verify your device’s PD requirements.
• How long will it last with heavy use? The nickel‑plated connectors and braided/silicone jacket are designed for frequent use, with high insertion cycle ratings, but actual longevity depends on handling and environment.