We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Vszerda square female to 7.9 x 5.5mm female power adapter cord 10cm

Vszerda

Vszerda Big Square Female 1st Gen to 7.9 x 5.5mm Female Power Adapter Cord 10cm

SKU CH-SMP9-CXVNZ

Connects a first-generation square female port to a 7.9 x 5.5 mm female connector in a 10 cm cable

  • Brand new condition ensures reliable power delivery
  • Square first-generation female to 7.9 x 5.5mm female connector fits compatible laptops
  • Compact 10cm length keeps workspace tidy and portable
  • Lightweight design makes it easy to carry in any bag
  • High-quality construction provides durable everyday performance

Big Square Female to 7.9 x 5.5mm Adapter

This adapter connects a first-generation big square female power port to a 7.9 x 5.5mm female interface. It is intended for laptop or notebook users who need to bridge these two specific connector types. The cable measures 10cm in length.

10cm Length and Connector Headroom

The short 10cm cable keeps the connection compact and reduces clutter around the power port. It comfortably handles the physical mating of the square first-generation plug to the 7.9 x 5.5mm jack. It runs out of reach if the device power socket and the power brick are spaced further apart.

Proprietary Interface Limits

The adapter is limited to the specific proprietary square first-generation female and 7.9 x 5.5mm female interfaces listed. It cannot connect to barrel plugs with different inner or outer diameters. It does not convert voltage or current; it only passes the existing supply through.

How it compares

Measured against everything we stock in Jumper & Adapter Power Cords, at today’s prices. Recalculated every night.

Price $14.99
Pricier than about 55% of the 402 comparable items (median $13.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

No published specifications for this item yet.

Questions about this item

Will this adapter let me keep using my older power brick that has the big square first-generation plug?

Yes, the adapter accepts the big square first-generation female connector on one end and provides a 7.9 x 5.5mm female socket on the other.

How can I confirm the connection is solid after plugging it in?

The laptop should power on and charge normally with no intermittent contact when the cable is seated.

Does the package include a replacement power brick or only the 10cm adapter cord?

Only the 10cm adapter cord is included; the power brick and any device cable are separate.

More in Jumper & Adapter Power Cords

Similar items