1. Introduction
The iDsonix USB 3.0 Bi-Directional Switch (Model U3S01-1) is designed to streamline your workspace by allowing flexible sharing of USB devices. This compact switch supports two primary modes of operation: either two computers sharing one USB device, or one computer sharing two USB devices. It eliminates the need for repeatedly plugging and unplugging peripherals, enhancing efficiency and maintaining a tidy desktop environment.
This device supports USB 3.0 data transfer speeds up to 5Gbps and is backward compatible with USB 2.0 and USB 1.1 devices. It is driver-free for Windows, Mac OS, and Linux operating systems, ensuring a plug-and-play experience.
2. Package Contents
- 1 x iDsonix USB 3.0 Bi-Directional Switch (Model U3S01-1)
- 2 x USB 3.0 A to A Cables (3.3ft / 1m each)
- 1 x User Manual
3. Setup Instructions
Follow these steps to set up your iDsonix USB 3.0 Bi-Directional Switch:
- Connect Computers (Mode 1: Two Computers Share One Device): Use the two provided USB 3.0 A to A cables to connect the two input ports (labeled '1' and '2' on the switch) to your two computers.
- Connect USB Device (Mode 1): Plug the USB device you wish to share (e.g., printer, scanner, keyboard, mouse, flash drive) into the single output port on the side of the switch.
- Connect Computer (Mode 2: One Computer Shares Two Devices): Connect your single computer to the single input port on the side of the switch using one of the provided USB 3.0 A to A cables.
- Connect USB Devices (Mode 2): Plug the two USB devices you wish to share (e.g., headphones, speakers) into the two output ports (labeled '1' and '2' on the switch).
- Power: The switch typically draws power from the connected computers and does not require an independent power supply.


4. Operating Instructions
The iDsonix USB 3.0 Bi-Directional Switch offers simple one-click operation:
- Switching Channels: Press the button on the top of the switch to toggle between the two active channels. The blue LED indicators (labeled '1' and '2') will illuminate to show which channel is currently active.
- Data Transfer: The switch supports USB 3.0 data transfer speeds up to 5Gbps, ensuring fast and efficient operation for connected devices.
- Driver-Free: No additional drivers are required for the switch itself. However, any connected external devices (e.g., printers, scanners) may require their own specific drivers to be installed on your computer.


Video Demonstration: iDsonix USB 3.0 Bi-Directional USB Switcher
5. Maintenance
To ensure the longevity and optimal performance of your iDsonix USB 3.0 Bi-Directional Switch, please observe the following maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device. Avoid using liquid cleaners or aerosols.
- Environment: Keep the device in a dry environment and away from extreme temperatures, direct sunlight, and moisture.
- Handling: Handle the device with care to prevent physical damage. Avoid dropping or subjecting it to strong impacts.
6. Troubleshooting
If you encounter issues with your iDsonix USB 3.0 Bi-Directional Switch, please refer to the following common solutions:
- Device Not Recognized:
- Ensure all USB cables are securely connected to both the switch and the computers/devices.
- Try connecting the USB device directly to the computer to confirm it functions independently.
- Test with different USB ports on your computer.
- If the connected external device requires a driver, ensure it is installed on the active computer.
- Slow Data Transfer:
- Verify that you are using USB 3.0 compatible cables and ports for optimal speeds.
- The provided 1m cables are recommended for connecting the switch to your computer. Keep peripheral connections less than 1.8m for best performance.
- Switch Button Unresponsive:
- Disconnect and reconnect the switch from the computers to reset it.
- Ensure sufficient power is being supplied via the USB connections.
7. Specifications
| Feature | Detail |
|---|---|
| Name | USB 3.0 Switch Selector |
| Model | U3S01-1 |
| Material | ABS |
| Product Color | Black |
| Output Port | USB-A 3.0 x 3 |
| Dimensions | 5.54 (L) x 5.54 (W) x 1.95 (H) cm |
| Applicable Equipment | Printers, Scanners, Keyboards, Mice, USB Memory, External Hard Drives, USB Hubs |
| Supported Systems | Windows, Linux, Mac OS |
| Hardware Interface | USB 3.0 |
| Special Feature | Plug and Play |

8. Warranty and Support
iDsonix offers an 18-month warranty for this product, covering manufacturing defects and ensuring reliable performance. Additionally, lifetime technical support is provided to assist with any product-related inquiries or issues.
If you encounter any problems or require assistance, please do not hesitate to contact iDsonix customer support via email. Our team aims to respond as soon as possible, typically within 24 hours.