# KVM Switch ATEN CS84U-AT 4-Port USB PS/2 VGA 2048x1536

**URL:** https://aio.lv/en/product--incase-cs84u-at--4129925
**Data updated:** 2025-12-29 15:41 (EET)
**Category:** KVM Switches
**Manufacturer:** Incase
**Manufacturer code:** CS84U-AT
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 97.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 80.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--incase-cs84u-at--4129925

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

The ATEN 4-Port USB PS/2 VGA KVM Switch allows control of up to four computers with one USB keyboard and mouse. It supports VGA resolutions up to 2048 x 1536 pixels and features a durable metal housing. Powered by 5V DC input, it consumes only 0.45 W of power, making it an efficient choice for any workspace.

## Long description

The CS84U PS/2-USB KVM Switch is a desktop control unit that enables a single KVM console (PS/2 or USB keyboard and mouse, and VGA monitor) to access four computers. It supports VGA video resolutions up to 2048 x 1536 and incorporates ATEN's Video DynaSync™ technology to prevent boot-up display issues and maintain optimal resolution. The unit features a durable metal housing, low power consumption (0.45 W), and is powered via a 5 V DC input. Package contents include the CS84U switch, two 2L-5301UP PS/2-USB KVM cables, two 2L-5302UP PS/2-USB KVM cables, and user instructions.
Advantages
The ATEN CS84U provides centralized control of up to four computers from one keyboard, mouse and VGA monitor, reducing desktop clutter and simplifying workflow. Video DynaSync™ eliminates display problems at boot and preserves the correct monitor resolution. The switch supports both PS/2 and USB peripherals, offers wide VGA resolution support to 2048 x 1536, and is built in a robust metal enclosure for reliable operation with low energy consumption.
Suitable for
Office workstations that need to control multiple computers from one console
IT maintenance desks and server rooms for system administration and troubleshooting
Environments using a mix of PS/2 and USB keyboards/mice with VGA monitors
Workspaces that require high-resolution VGA output up to 2048 x 1536
Key specifications
Brand: Incase
Model / MPN: CS84U-AT
Ports: 4 computer ports (KVM)
Keyboard / Mouse port type: PS/2 and USB compatible
Video port type: VGA
Maximum resolution: 2048 x 1536
Power: 5 V DC input, 0.45 W consumption
Weight: 1.513 kg
Colour: Grey, Black
Housing: Metal
Package contents: 1x CS84U switch, 2x 2L-5301UP PS/2-USB KVM cables, 2x 2L-5302UP PS/2-USB KVM cables, 1x user instructions
How to use
Place the CS84U unit on the desktop and connect your VGA monitor, keyboard and mouse to the console ports. Use the included PS/2-USB KVM cables to connect each computer to the corresponding KVM ports on the switch. Apply 5 V DC power to the unit. Switch between connected computers using the front-panel controls or the supported hotkey commands. Video DynaSync™ will synchronize display settings when systems are selected, preventing incorrect resolutions at boot.
Usage recommendations
For reliable operation, use the supplied KVM cables or equivalent ATEN-compatible PS/2-USB cables, ensure the power adapter matches the 5 V DC requirement, and connect VGA cables securely. When mixing PS/2 and USB peripherals, confirm device connections before switching to prevent input detection delays.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| Quick installation guide | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB connector type | USB Type-A |
| DC-in jack | Yes |
| VGA (D-Sub) ports quantity | 4 |
| Keyboard port type | USB |
| Mouse port type | USB |
| Video port type | VGA |
| Number of computers controlled | 4 |
| Console ports | USB A, VGA (D-Sub) |
| USB 2.0 Type-A hub ports quantity | 2 |

### Performance

| Feature | Value |
|---|---|
| Maximum resolution | 2048 x 1536 |
| Scan interval | 3, 5, 10, 20 |
| HD type | QXGA |
| DDC2B support | Yes |
| Video bandwidth | 60 Hz |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 0.45 W |
| Power source | DC |
| DC input voltage | 5 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 50 |
| Storage relative humidity (H-H) | 0 - 80 |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) case height | 194 mm |
| Master (outer) case width | 292 mm |
| Master (outer) case gross weight | 8980 g |
| Master (outer) case length | 517 mm |
| Products per master (outer) case | 5 pc(s) |
| Master (outer) case net weight | 7565 g |
| Harmonized System (HS) code | 85176200 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.513 kg |
| Height | 55.5 mm |
| Width | 210 mm |
| Depth | 88 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1690 g |
| Package depth | 283 mm |
| Package height | 173 mm |
| Package width | 100 mm |

### Design

| Feature | Value |
|---|---|
| Rack mounting | No |
| Hot keys | Yes |
| LED indicators | Y |
| Product colour | Grey, Black |
| Housing material | Metal |
| Push button | Yes |

### Display

| Feature | Value |
|---|---|
| Built-in display | No |

## FAQ

### How much does the KVM Switch ATEN CS84U-AT cost, and is it available for purchase?

The price is 97.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can KVM Switch ATEN CS84U-AT be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Incase products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Incase service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: keyboard port type, mouse port type, video port type, weight, number of computers controlled, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for KVM Switch ATEN CS84U-AT?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4129925/54611284_large.webp