Qoltec 5W Plug-in Power Supply 5V/1A DC 5.5x2.1mm

Compact plug-in power supply delivering stable 5V/1A DC output for a wide range of small electronics. Its 5.5x2.1mm barrel connector and center-positive polarity make it a reliable replacement or spare adapter for routers, LED strips, and other low-power devices.

Advantages

High efficiency Level VI design minimizes energy waste and heat. Built-in over voltage, over current, and short circuit protection safeguard connected equipment. Universal AC input (100-240V) works worldwide with a simple plug adapter. Durable ABS housing and 1.2m cable provide flexibility in placement.

Suitable for

• Routers and network switches
• LED light strips and small displays
• External hard drive enclosures
• DIY electronics and Arduino projects
• Any 5V device with 5.5x2.1mm DC jack

Key specifications

• Output: 5V DC, 1A, 5W max
• Connector: 5.5mm outer / 2.1mm inner, center positive
• Input: AC 100-240V, 50/60Hz
• Efficiency: Level VI
• Protection: OVP, OCP, SCP
• Certifications: CE, RoHS
• Cable length: 1.2m
• Color: Black

Recommendations

Verify your device's voltage, current, and connector polarity before ordering. This adapter is ideal for low-power 5V applications up to 1A. For higher current needs, consider a model with greater output.