Innovation First, Inc. 1UCMA-137 1U Cable Management Arm 19" 28.5"-33" computer accessory
- Product Type:Cable…
- Panel Width:19" Rac…
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A 1-metre DC power extension cable with 5.5 mm × 2.1 mm female-to-male connectors for secure, easy cabling
This 1 metre DC power extension cable uses a 5.5mm x 2.1mm male-to-female barrel connector to lengthen existing power leads. It suits builders who need to bridge a short gap between a power supply and a device. Buyers requiring a different barrel diameter or a locking connector will not find a match here.
The cable sheath combines TPE and PVC over metal contacts to maintain a secure connection during repeated insertion cycles. It is designed for standard indoor routing where the lead lies flat or follows gentle curves. Installations subject to tight bends, continuous flexing or outdoor exposure fall outside its intended use.
The barrel connector adheres to the common 5.5mm outer and 2.1mm inner diameter, so it only mates with matching jacks. Polarity follows the usual centre-positive convention but is not mechanically keyed, so verifying the device requirement remains essential. Adapters for other barrel sizes or screw-terminal blocks are not included.
| Changer Type | Power Adapter |
|---|
The 1 m length uses TPE+PVC conductors rated for 8 A, so voltage drop under continuous load stays minimal for typical DC devices.
Your existing supply needs a 5.5 mm outer diameter and 2.1 mm centre pin male plug to mate with the female connector.
Yes, the male plug matches the 5.5 mm by 2.1 mm barrel size used on many legacy routers and similar gear.
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