SMUGDESK 2-Pack USB 2.0 A to DC 5.5x2.5mm Power Cable 1M 3.3FT

Two-cable pack for low-voltage DC devices

This pack supplies two USB 2.0 A male to DC 5.5x2.5mm male cables, each 1 metre (3.3 ft) long. They convert a standard USB 2.0 port into a 5 V barrel power output for small electronics. The industry-standard 5.5 mm outer and 2.5 mm inner diameter plug fits many tablets, electronic dog alarms, access-control panels and attendance machines. No data lines are present; the cables carry power only.

Build integration and space savings

Each cable draws 5 V directly from any USB 2.0 Type-A port, removing the need for a separate wall adapter or bulky power brick. The flexible PVC jacket resists repeated bending, so the leads route cleanly behind equipment racks or inside enclosures. Because the barrel connector is a common 5.5x2.5 mm size, one spare cable can serve multiple compatible devices without hunting for proprietary tips. The two-pack format also provides an immediate backup for critical installations.

Sustained-load behaviour

High-conductivity copper wiring maintains a steady 5 V supply during continuous operation, reducing voltage drop over the full 1 metre length. The anti-aging PVC sheath protects the conductors from heat and mechanical fatigue during long-term deployments. Plug-and-play simplicity means no driver installation or configuration is required, so the power link remains stable across reboots and extended duty cycles. The cables are not suited for devices that demand voltages other than 5 V or that require data communication.