UC3021 - Uncategorized ATEN - Free user manual and instructions
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| Product Type | USB 3.0 Peripheral Sharing Switch |
| Model | UC3021 |
| Brand | ATEN |
| Number of Computer Ports | 2 (USB Type-B) |
| Number of Device Ports | 4 (USB Type-A) |
| USB Standard | USB 3.2 Gen 1 (USB 3.0) |
| Data Transfer Rate | Up to 5 Gbps |
| Switching Method | Push button or hotkey (scroll lock) |
| Power Supply | External DC 5V adapter |
| Input Power | 100-240V AC, 50/60 Hz |
| Power Consumption | 2.5W max |
| Dimensions (L × W × H) | 102 × 62 × 25 mm |
| Weight | 0.15 kg |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Humidity | 0-80% RH, non-condensing |
| OS Support | Windows, macOS, Linux |
| LED Indicators | Port selection, power |
| Included Accessories | USB cables (2x Type-A to Type-B), power adapter, user manual |
| Safety Certifications | FCC, CE, RoHS |
| Maintenance | Clean with dry cloth; no liquids |
Frequently Asked Questions - UC3021 ATEN
How does the UC3021 switch between computers?
You can switch by pressing the button on the front panel or by using the hotkey sequence Scroll Lock + Scroll Lock + 1/2.
What USB devices can I share with the UC3021?
Almost any USB device, including printers, scanners, external drives, webcams, and keyboards/mice. However, devices with proprietary drivers may require specific setup.
Does the UC3021 support USB 3.0 speeds?
Yes, it supports USB 3.2 Gen 1 (5 Gbps) for fast data transfers. It is backward compatible with USB 2.0 and 1.1.
Can I connect the UC3021 to a USB-C computer?
Yes, but you will need a USB-C to USB Type-B adapter or cable because the UC3021 uses USB Type-B input ports.
Do I need to install drivers?
No additional drivers are required for basic functionality. The UC3021 is plug-and-play and works with standard USB drivers.
What should I do if the UC3021 is not detected?
Check cable connections, ensure power adapter is plugged in, and try a different USB port. If still not working, restart both computers and try again.
Can I share devices between Windows and macOS?
Yes, the UC3021 is platform-independent and allows sharing between different operating systems, including Windows, macOS, and Linux.
Is the UC3021 hot-swappable?
Yes, you can connect or disconnect USB devices without turning off the switch or computers. It supports hot-plugging safely.
Can I use the UC3021 with a USB hub?
It is not recommended to cascade USB hubs as it may cause compatibility issues. Connect devices directly to the UC3021's ports.
How do I clean and maintain the UC3021?
Unplug all cables, then wipe with a soft, dry cloth. Do not use liquid or aerosol cleaners.
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