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 DC adapter with barrel tip connector

ABLEGRID

ABLEGRID 9V AC DC Adapter for AT&T IFWA-40 Router Charger

SKU CH-Q649-9E4V2

Replacement 9 V AC/DC adapter for the AT&T IFWA-40 router with 100-240 V input and overload protection

  • Battery TypeUPS
  • Worldwide AC input from 100 to 240 volts
  • Output protection against over-voltage and over-heating
  • CE FCC RoHS certified for safety compliance
  • Barrel-tip connector sized for the AT&T IFWA-40 router
  • Ready to use as a direct replacement charger

Purpose and Fit

The ABLEGRID 9V AC DC Adapter is a non-OEM replacement charger built for the AT&T IFWA-40 4G LTE Wi-Fi router. It suits owners who need a fresh power supply when the original unit is lost or damaged. The adapter accepts AC 100-240V at 50-60Hz for worldwide use.

Critical Specification

The barrel tip connector size must match the router's DC input exactly before ordering. Verify the output voltage and tip dimensions against the device label to ensure correct fit. An incorrect tip will prevent the router from powering on.

Sustained Operation

Over voltage and over heat protection circuits guard the adapter during continuous use. Keep the unit in a ventilated area and avoid placing it on soft surfaces during long sessions. This helps maintain stable output over extended periods.

Highlights

  • Worldwide AC input from 100 to 240 volts
  • Output protection against over-voltage and over-heating
  • CE FCC RoHS certified for safety compliance
  • Barrel-tip connector sized for the AT&T IFWA-40 router
  • Ready to use as a direct replacement charger

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

What does the 9 V output mean when powering the AT&T IFWA-40 router?

The adapter delivers a steady 9 V DC supply that matches the router's original power requirement, keeping the 4G LTE Wi-Fi unit running without voltage mismatch.

What does the AC 100-240 V input with 50-60 Hz frequency cap in practice?

It accepts mains power worldwide, automatically handling any voltage between 100 V and 240 V at either 50 Hz or 60 Hz without a separate selector switch.

What does the barrel tip connector need to fit the router?

The barrel tip must match the AT&T IFWA-40's DC jack diameter and polarity; verify the tip size on your router before connecting.

Also in this aisle

People compared these

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