Unique-Bargains
Unique-Bargains DC Power Adapter 90° 5.5×2.1mm to 3.5×1.35mm Red 10Pcs
Pack of ten right-angle DC adapters converting 5.5×2.1 mm female to 3.5×1.35 mm male plugs
- TypePower
- Right-angle design eases tight-space routing
- 90° elbow reduces strain on device ports
- 5×2.1 mm female to 3.5×1.35 mm male fits common CCTV gear
- Ten-piece pack covers multiple installs or spares
- Compact 30×24×11 mm body keeps cabling tidy
Ten-pack 90-degree DC adapters
This pack contains ten right-angle adapters that convert a 5.5 mm × 2.1 mm female barrel jack to a 3.5 mm × 1.35 mm male plug. They suit hobbyists, CCTV installers and repair technicians who need to change connector sizes on low-voltage power leads. The red finish helps identify the modified cable in a loom.
Solder-free installation and common pitfalls
Each adapter is a moulded unit measuring 30 mm × 24 mm × 11 mm, so no soldering or crimping is required — just push the existing plug into the female end. The tight 90-degree bend can strain thin wires if the cable is pulled sideways, and the 3.5 mm male tip will not seat in a 3.5 mm × 1.3 mm jack, so verify the inner pin diameter before fitting.
Limits of the 5.5 mm to 3.5 mm barrel interface
The barrel standard carries only DC power and has no locking mechanism; vibration or tugging can disconnect the joint. Polarity is not encoded on the connector, so the installer must confirm centre-positive or centre-negative wiring on both sides. Current capacity is limited by the 1.35 mm pin cross-section, making the adapter unsuitable for loads above a few amps.
Highlights
- Right-angle design eases tight-space routing
- 90° elbow reduces strain on device ports
- 5×2.1 mm female to 3.5×1.35 mm male fits common CCTV gear
- Ten-piece pack covers multiple installs or spares
- Compact 30×24×11 mm body keeps cabling tidy
Specifications
| Brand | Unique Bargains |
|---|---|
| Type | Power |
Questions about this item
How do I confirm the 90° right-angle 5.5×2.1 mm female to 3.5×1.35 mm male adapter is seated correctly?
The 90° bend should sit flush against the device port with the red housing fully inserted; a secure click and steady power to the connected equipment confirm proper contact.
What comes in the package and what must I source separately?
Ten red DC adapters measuring 30×24×11 mm are included; you must supply your own cables with matching 5.5×2.1 mm male and 3.5×1.35 mm female ends.
Which colour variant should I pick for visibility in a CCTV install?
Choose the red version — supplied in this 10-piece pack — so the connectors are easy to spot behind cameras and in dark enclosures.
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