Introduction
The SABRENT HB-UMP3 is a 4-port USB 3.0 hub designed to expand the USB connectivity of your computer. It features individual power switches for each port, allowing you to control power to connected devices independently. An included 5V/2.5A power adapter ensures stable power delivery for multiple devices, including power-hungry peripherals.
Key Features
- Adds four USB 3.0 ports to your computer.
- Individual LED-lit power switches for each USB port.
- Supports SuperSpeed data transfer rates up to 5Gbps (USB 3.0), backward compatible with USB 2.0 (480Mbps) and USB 1.1 (12Mbps).
- Includes a 5V/2.5A power adapter for enhanced power delivery to connected devices.
- Plug & Play functionality, no drivers required.
- Hot-swappable for convenient device connection and disconnection.
- Compact and lightweight design for portability.
Package Contents
- SABRENT 4-Port USB 3.0 Hub (HB-UMP3)
- USB 3.0 Type-A to Type-B Cable (integrated)
- 5V/2.5A Power Adapter
Setup Instructions
- Connect the USB Hub to your Computer: Plug the integrated USB 3.0 cable from the hub into an available USB 3.0 port on your computer.
Image: The USB 3.0 Hub connected to a laptop, illustrating the plug-and-play setup.
- Connect the Power Adapter: Insert the DC plug of the 5V/2.5A power adapter into the power input port on the side of the USB hub. Then, plug the power adapter into a standard wall outlet. This step is crucial for powering multiple or high-power consumption devices.
Image: The USB 3.0 Hub shown alongside its 5V/2.5A power adapter, ready for connection.
- Connect Your Devices: Plug your USB devices (e.g., flash drives, external hard drives, keyboards, mice, webcams) into the available USB 3.0 ports on the hub.
Image: Illustration of various devices compatible with the USB 3.0 Hub.
- Power On Devices: Press the individual power switch above each port to activate the connected device. The LED indicator above the switch will illuminate blue when the port is active.
Operating Instructions
- Individual Power Control: Each USB port has its own ON/OFF switch. Press the switch to toggle power to the corresponding port. The blue LED light indicates that the port is active and receiving power. This allows for selective power management of connected devices without needing to physically unplug them.
Image: The hub highlighting its individual ON/OFF switches and LED indicators.
- Data Transfer: The hub supports USB 3.0 SuperSpeed, enabling data transfer rates of up to 5Gbps. For optimal performance, connect USB 3.0 compatible devices to the hub.
Image: Comparison of USB 3.0 (5Gbps) and USB 2.0 (480Mbps) transfer speeds.
- Charging Devices: The included 5V/2.5A power adapter provides sufficient power for charging devices connected to the hub. Ensure the power adapter is connected for reliable charging, especially for devices with higher power requirements.
- Compatibility: The hub is compatible with various operating systems including Mac OS X and higher, Windows, PS5, and Raspberry Pi.
Image: The USB Hub demonstrating wide compatibility with various operating systems and devices.
Troubleshooting
- Device Not Recognized:
- Ensure the individual power switch for the port is ON (blue LED illuminated).
- Verify the USB hub's main connection to your computer is secure.
- If using the power adapter, ensure it is properly connected to the hub and a working power outlet.
- Try connecting the device directly to your computer's USB port to confirm the device itself is functional.
- Restart your computer.
- Slow Data Transfer:
- Ensure both the hub and the connected device support USB 3.0 for optimal speeds.
- Avoid connecting multiple high-bandwidth devices simultaneously if experiencing slowdowns.
- Ensure the power adapter is connected to provide stable power, which can impact data transfer stability.
- Power Issues / Devices Not Charging:
- Confirm the 5V/2.5A power adapter is securely connected to the hub and a live power outlet.
- Check if the individual port switch is ON.
- Some devices may require more power than the hub can provide, even with the adapter.
- Wireless Device Interference:
- Wireless mouse/keyboard adapters might experience interference when plugged into a USB 3.0 port on the hub. If this occurs, try plugging them into a USB 2.0 port on your computer directly, or use a USB 2.0 extension cable to move the adapter away from the hub.
Specifications
| Brand | SABRENT |
| Model Number | HB-UMP3 |
| Hardware Interface | USB 3.0 |
| Number of Ports | 4 |
| Data Transfer Speed | Up to 5Gbps (USB 3.0) |
| Power Adapter | 5V/2.5A (Included) |
| Special Feature | Individual Power Switches with LED Indicators |
| Compatible Devices | Desktops, Laptops, Mac OS X and Higher, Windows, PS5, Raspberry Pi |
| Color | Black |
| Item Weight | 1.5 ounces |
| Product Dimensions | 3.51 x 5.12 x 2.08 inches |
Safety Information
- Do not expose the device to moisture or extreme temperatures.
- Avoid dropping or subjecting the device to strong impacts.
- Do not attempt to disassemble or repair the device yourself. Contact customer support if service is required.
- Use only the provided power adapter to prevent damage to the device.
Warranty and Support
For warranty information, technical support, or further assistance, please refer to the official SABRENT website or contact their customer service department. Keep your purchase receipt for warranty claims.
Product Overview Video
Video: A brief overview of the SABRENT 4-Port USB 3.0 Hub, demonstrating its features and individual power switches.
