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Black cylindrical DC jack adapter with seven detachable male tips ranging from 3.5 to 6.3 mm

Ruth's sister

Ruth's sister 8-in-1 DC jack adapter 5.5×2.1 mm to 3.5/4.0/4.8/5.2/5.5/6.0/6.3 mm

SKU CH-5BMR-07C88

Connects a 5.5 × 2.1 mm DC jack to eight tip sizes from 3.5 to 6.3 mm

  • Connects 5.5 × 2.1 mm sources to seven tip sizes
  • Covers 3.5, 4.0, 4.8, 5.2, 5.5, 6.0 and 6.3 mm barrel connectors
  • Single adapter replaces multiple dedicated cables
  • Female jack accepts standard 5.5 × 2.1 mm plugs

8-in-1 DC jack adapter for 5.5×2.1 mm sources

This adapter converts a single 5.5×2.1 mm DC jack into eight interchangeable male tips. It suits technicians and hobbyists who service devices with varied barrel-connector sizes and want one compact kit instead of multiple cables.

Practical limits of the 5.5×2.1 mm barrel interface

The adapter only passes the voltage and current the source and cable already provide; it adds no regulation or protection. Polarity is fixed by the 5.5×2.1 mm plug, so devices requiring centre-negative or a different pin diameter cannot be used. The seven tip sizes cover 3.5, 4.0, 4.8, 5.2, 5.5, 6.0 and 6.3 mm outer diameters, but lengths and inner-pin tolerances vary by manufacturer, so a mechanical fit does not guarantee electrical contact. Builders needing locking connectors, higher current ratings or screw-terminal ends must look elsewhere.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 91% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Which tip size matches my laptop's power port?

The adapter includes seven male tips measuring 3.5, 4.0, 4.8, 5.2, 5.5, 6.0 and 6.3 mm outer diameter; match the tip to your device's socket size.

What does the 5.5 × 2.1 mm female socket accept?

It accepts any standard 5.5 mm outer diameter, 2.1 mm inner diameter male barrel plug, letting you connect your existing charger to the interchangeable tips.

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