External DC power adapter QOLTEC 54516, 12 V 2 A, black, 483×44×92 mm, 448 g

QOLTEC 54516 is an external DC power adapter delivering 12 V and up to 2 A of current, designed to supply stable power to compatible low-power electronic devices. The adapter converts mains voltage to a regulated 12 V DC output suitable for routers, network switches, CCTV cameras and other small consumer electronics that require a reliable external power source.

Advantages

The QOLTEC 54516 provides a constant 12 V output with a 2 A current capacity in a compact external housing, offering simple connection and replacement for devices that use an external DC barrel connector. Built to common compatibility standards, it supports everyday installations and device replacements where a stable low-voltage DC supply is required.

Suitable for

• Routers and access points that require 12 V DC power
• Network switches and small managed devices with compatible input
• CCTV cameras and video equipment with 12 V external adapters
• Small consumer electronics and peripherals needing a 12 V, 2 A supply

Key specifications

• Output voltage: 12 V DC
• Maximum current: 2 A
• Type: external DC power adapter
• Brand: QOLTEC
• Model / MPN: 54516
• EAN: 5901878545165

How to use

Connect the adapter to a suitable mains outlet, then plug the DC barrel connector into the device's power input that accepts 12 V DC. Verify the polarity and connector size match the device requirements before powering on. Ensure the combined current draw of the connected device does not exceed 2 A.

Usage recommendations

Use the QOLTEC 54516 in indoor, dry environments and avoid exposure to moisture or excessive heat. Replace the adapter with an identical specification unit (12 V, 2 A) if the original is lost or damaged. If uncertain about connector polarity or compatibility, consult the device manual or a qualified technician before use.