Interface-hub Renkforce RF-3806031 USB 3.2 Gen 1 Type-B sort

The Renkforce RF-3806031 USB 3.2 Gen 1 Type-B hub expands a computer or laptop with four additional USB Type-A ports and provides a Type-B host interface for connection to the host device. It supports SuperSpeed data transfer rates up to 5 Gbps and is powered by an external AC adapter (12 V, 2 A). Each port includes an LED indicator for quick status checks and the hub comes in a compact black housing.

Advantages

The hub delivers USB 3.2 Gen 1 (SuperSpeed) performance for fast file transfers and is backward compatible with USB 2.0/1.1 devices. One port supports quick charging with an output current up to 2.1 A for faster charging of smartphones and tablets. An integrated on/off switch allows you to cut power to connected devices individually to avoid startup conflicts and reduce standby power consumption. LED indicators on each port make connection status visible at a glance.

Suitable for

• Connecting external hard drives and SSDs for fast data transfer
• Attaching cameras, printers and other USB peripherals
• Charging mobile devices that support higher charging currents
• Expanding USB connectivity on laptops and desktops with limited ports

Key specifications

• Model: Renkforce RF-3806031 (MPN 1268677, EAN 4016138934113)
• Interface: USB 3.2 Gen 1 Type-B (host) to 4 × USB Type-A (hub)
• Maximum data rate: up to 5 Gbps (SuperSpeed USB)
• Power supply: external AC adapter, output 12 V ⎓ 2 A
• Quick-charge port current: up to 2.1 A
• Backward compatible with USB 2.0 and USB 1.1
• Housing color: black

How to use

Connect the hub to your computer using the included USB Type-B to Type-A cable (host side Type-B). Plug the external power adapter into the hub and a mains outlet to ensure sufficient power for multiple devices and fast charging. Insert your USB devices into the Type-A ports; use the integrated on/off switch to enable or disable power to the connected ports as needed. Monitor the LED indicators to confirm active connections.

Recommendations

For reliable transfer speeds when using high-bandwidth devices (external drives, HD cameras), connect the hub and the host directly to a USB 3.x port on your computer. Use the external 12 V/2 A adapter when connecting multiple devices or when using the quick-charge port to ensure stable charging and to avoid power-related disconnects.