Prolunga USB InLine 5771000120 — 20 m, connettore maschio USB-A su connettore femmina USB-A, nero

InLine 5771000120 is a 20 m USB extension cable with USB A male to USB A female connectors in black. It extends the reach of USB A devices such as keyboards, mice, printers and external storage, enabling a longer cable run where the original device cable is too short. The cable supports USB 2.0 data transfer and is intended for straightforward plug-and-play connection of peripherals at a distance.

Advantages

The active design preserves signal integrity over the 20 m length and ensures reliable USB 2.0 data transmission. The standard USB A connectors provide broad compatibility with computers and peripherals. The black jacket offers a neutral appearance and helps conceal the cable in typical office or home environments.

Suitable for

Key specifications

How to use

Plug the USB A male end into the host device (PC or hub) and connect the USB A female end to the peripheral’s USB A plug. The cable is active to maintain signal quality at 20 m; no driver installation is required for typical USB 2.0 devices. If multiple extended runs are needed, check device compatibility and total cable length limits for power and data reliability.

Recommendations

For best results, use with USB 2.0 devices and avoid excessive bending or coiling. When connecting bus-powered devices, verify that the host provides sufficient power or use a powered USB hub if necessary.