ATEN US421A KVM switch Black, Silver
- Enables four computers to share a single USB peripheral device
- Simple port selection via pushbuttons, configuration utility, or Auto Switch function
- Auto Switch Function - no need for print server
- USB 2.0 compliant
- Supports transfer rates up to 480 Mbps
- Multiplatform support - Windows and Mac
- LED indicators display port focus
- Overcurrent protection
- Bus-powered
- Hot pluggable
- Buzzer indicates switching between computers
- Supports multifunction printers


The peripheral focus can be given to a computer manually by using pushbuttons on the switch, using the software-based configuration utility, or by the Auto Switch function.
Compatible with both Windows and Mac, and with multifunction printer support, the US421A is the ideal way to share the latest USB 2.0 peripherals in a multimedia office environment.
Technical details | |
---|---|
Product colour | Black, Silver |
Rack mounting | No |
Plug and Play | Yes |
Push button | Yes |
LED indicators | Yes |
USB version | 2.0 |
Ports & interfaces | |
Console USB ports quantity | 4 |
Console ports | USB B |
USB version | 2.0 |
USB connector type | USB Type-A, USB Type-B |
Number of computers controlled | 4 |
Keyboard port type | No |
Mouse port type | No |
Console port | USB |
USB 2.0 Type-B ports quantity | 4 |
Performance | |
Data transfer rate (max) | 0.48 Gbit/s |
Plug and Play | Yes |
Design | |
Product colour | Black, Silver |
Rack mounting | No |
Push button | Yes |
LED indicators | Yes |
Housing material | Plastic |
Display | |
Built-in display | No |
Power | |
---|---|
USB powered | Yes |
Operational conditions | |
Operating temperature (T-T) | 5 - 40 °C |
Storage temperature (T-T) | -20 - 60 °C |
Operating relative humidity (H-H) | 0 - 80% |
Weight & dimensions | |
Width | 79.6 mm |
Depth | 104 mm |
Height | 22 mm |
Weight | 97 g |
Logistics data | |
Quantity per pack | 1 pc(s) |
Other features | |
Push button | Yes |
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At Flux IT Hardware, we specialise in network and server equipment. As an independent reseller, we have access to a wider market of resellers, distributors and manufacturers. Supplying both new and refurbished hardware, we can meet any budget and lead time. We have thousands of products to choose from and an unrivalled network of vetted UK and European suppliers. We find the best prices and pass the savings on to you. All backed up with a choice of warranties to give you complete peace of mind when purchasing.
Whether you’re upgrading infrastructure, expanding capacity, or enhancing security, our experts will guide you to the right solution, based on performance, storage, and connectivity needs.
Our portfolio includes:
- Business laptops and desktops
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