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
Black rectangular AC adapter with EU plug and 5.5mm barrel connector

Graviton

Graviton ADS-65BI-19-3 19V 2.63A 50W 5.5x1.7mm AC Adapter

SKU CH-3MK1-5GTYC

Delivers 19 V at 2.63 A (50 W) via a 5.5 × 1.7 mm barrel plug to power compatible Acer, BenQ, HP and Vye monitors

  • Delivers 50 W to run monitors reliably
  • 19 V 2.63 A output matches original specs
  • 5 mm × 1.7 mm barrel fits listed displays
  • 100–240 V 50–60 Hz input works worldwide
  • CE certified for European safety compliance

Purpose and compatibility

This 50 W AC adapter delivers 19 V at 2.63 A through a 5.5 x 1.7 mm barrel plug. It replaces the original supply for compatible HP 2711X and 2511X LED monitors, Acer displays and BenQ EW2740 models. The unit accepts 100 to 240 V input at 50 to 60 Hz for worldwide use.

Thermals and efficiency in normal use

CE certification confirms compliance with European safety and efficiency requirements. The adapter runs at standard mains frequencies without active cooling, so it operates silently on a desk. Typical efficiency at this power level keeps the enclosure warm but not hot during everyday monitor operation.

Behaviour under sustained load

Continuous 50 W output is within the adapter's rated capacity, so voltage remains stable at 19 V during long sessions. The sealed design has no moving parts to wear out, and the fixed EU, US, UK or AU plug avoids loose connections. It is not suited for devices that need more than 50 W or a different output voltage.

Highlights

  • Delivers 50 W to run monitors reliably
  • 19 V 2.63 A output matches original specs
  • 5 mm × 1.7 mm barrel fits listed displays
  • 100–240 V 50–60 Hz input works worldwide
  • CE certified for European safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 5.5x1.7mm barrel plug to my monitor without damaging the port?

Align the centre pin and outer sleeve of the 5.5x1.7mm connector with the monitor's DC-in jack, then push straight in until it seats fully; forcing it at an angle bends the pin and is the most common install error.

Which part of the ADS-65BI-19-3 will need replacement first under daily use?

The detachable EU/US/UK/AU power cord and the barrel-plug strain relief are the wear items; the sealed 50W adapter body itself has no user-serviceable parts.

At what load does the 19V 2.63A output hit its thermal limit during continuous operation?

The 50W rating is the sustained maximum; running at the full 2.63A output continuously will reach the design thermal ceiling first, so keep ventilation clear around the brick.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.