USB hub ROLINE čierny & biely 4 porty s napájacím zdrojom

The ROLINE USB Hub Black & White 4 Ports with Power Supply is a compact USB 3.0 hub that expands one upstream USB connection into four downstream ports. It supports SuperSpeed USB 3.0 data transfer up to 5 Gbit/s while remaining compatible with USB 2.0 and 1.1 devices. The hub is supplied with a dedicated power adapter and a USB 3.0 cable and is housed in a durable plastic enclosure sized 23 x 100 x 63 mm.

Advantages

This USB hub provides four additional USB ports for connecting peripherals such as external drives, keyboards, mice and printers. It supports both bus-power and self-power operation—an included power supply ensures stable operation for power-hungry devices. Plug & play functionality requires no additional drivers on supported systems, and a power LED indicates operational status.

Suitable for

• Connecting external hard drives and flash drives
• Attaching keyboards, mice and other input devices
• Adding USB ports to laptops and desktop PCs
• Peripherals that require stable power via external adapter

Key specifications

• Ports: 1 upstream, 4 downstream
• USB standard: USB 3.0 SuperSpeed (backward compatible with USB 2.0/1.1)
• Maximum data rate: 5 Gbit/s
• Power modes: bus-powered and self-powered (power supply included)
• Compatibility: Windows 98SE/ME/2000/XP/Vista/7
• Dimensions: 23 x 100 x 63 mm
• Colour: White and Black

How to use

Connect the hubirst to your computer using the supplied USB 3.0 cable (upstream port). If you connect high-power devices or need stable performance, attach the included power supply to enable self-powered mode. Plug the peripherals into the downstream USB ports. The hub is plug & play on supported Windows versions; wait for the system to recognise connected devices before use. Observe the power LED for operational status.

Recommendations

For optimum performance with high-speed storage devices, use USB 3.0 ports and ensure the hub is connected in self-powered mode when multiple power-demanding devices are attached.