Liberty AV Powered USB 4 Port USB 3.0 Hub - DL-4USB-HUBP

Product Overview

The Liberty AV DL-4USB-HUBP is a powered 4-port USB 3.0 hub designed to expand USB connectivity at conference room tables, AV equipment stations, and desktop workstations in commercial environments. With four USB 3.0 Type-A ports and an included power supply, this hub delivers consistent charging and data transfer performance for multiple connected devices simultaneously, without the power drop-off common in bus-powered hubs. The compact form factor and powered design make it a practical infrastructure accessory for AV integrators and facilities teams deploying USB connectivity at meeting room tables and AV credenzas.

Product Description

The DL-4USB-HUBP is a standalone powered USB 3.0 hub from Liberty AV Solutions, providing four Type-A USB 3.0 ports with dedicated power from an included AC adapter. USB 3.0 delivers data transfer rates up to 5 Gbps, supporting fast file transfer from USB flash drives, external drives, and USB 3.0-connected AV and IT peripherals. The powered design is essential in commercial AV deployments where multiple devices — such as USB cameras, presentation clickers, USB audio interfaces, and mobile device chargers — are connected simultaneously. A bus-powered hub would be insufficient in these scenarios, as the host USB port's power budget is quickly exhausted. The included power supply provides consistent power across all four ports regardless of host computer power state, which also means devices can charge even when the host is in sleep or low-power mode. The compact housing is appropriate for table-mount integration, cable cubby installations, and AV credenza deployments where physical space is limited. USB 3.0 is backward compatible with USB 2.0 and USB 1.1 devices, ensuring legacy peripherals continue to function. The hub is compatible with Windows, macOS, and Linux operating systems without requiring driver installation. For commercial AV integrators building out conference room infrastructure, the DL-4USB-HUBP complements Liberty AV's table connectivity solutions, providing reliable USB expansion alongside HDMI and network connections at the point of collaboration.

Key Features

• 4 USB 3.0 Type-A Ports — Expands a single host USB port to four simultaneous connections for peripherals and devices.
• Powered Design with Included AC Adapter — External power supply ensures consistent current across all ports, supporting power-hungry USB devices without host power limitations.
• USB 3.0 (5 Gbps) — SuperSpeed USB 3.0 data transfer rates support fast file access and USB 3.0 AV peripherals.
• USB Backward Compatibility — Compatible with USB 2.0 and USB 1.1 devices on all four ports.
• Compact Form Factor — Sized for table-mount, cable cubby, and AV credenza installations in commercial conference rooms.
• Driver-Free Operation — Plug-and-play on Windows, macOS, and Linux without additional software installation.
• Conference Room USB Expansion — Supports simultaneous connection of cameras, presentation devices, USB audio, and mobile chargers at the meeting table.

Technical Specifications