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

**URL:** https://aio.lv/en/product--aten-cs84u--364357
**Data updated:** 2026-03-11 11:40 (EET)
**Category:** KVM Switches
**Manufacturer:** ATEN
**Manufacturer code:** CS84U
**EAN:** 4710423777019
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 96.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 79.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-cs84u--364357

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The ATEN 4-Port USB - PS/2 VGA KVM Switch allows you to control up to four computers using a single keyboard, mouse, and monitor. It supports USB keyboard and mouse ports, and VGA video output with a maximum resolution of 2048 x 1536 pixels at 60 Hz. The switch is housed in a durable metal casing and powered by a 5V DC source, consuming only 0.45 W. Compact dimensions of 210 mm width, 88 mm depth, and 55.5 mm height make it suitable for any workspace.

## Long description

The ATEN 4-Port USB - PS/2 VGA CS84U KVM switch provides centralized control of up to four computers from a single keyboard, mouse and VGA monitor. The desktop unit supports both USB and PS/2 console connections and delivers VGA video output with a maximum resolution of 2048 x 1536 at 60 Hz. Housed in a compact metal enclosure, the switch is powered by a 5 V DC adapter and consumes only 0.45 W. The package includes the CS84U unit, two 2L-5301UP PS/2-USB KVM cables, two 2L-5302UP PS/2-USB KVM cables and user instructions.
Advantages
The switch combines USB and PS/2 console compatibility with VGA video support, enabling flexible connection to legacy and modern systems. Video DynaSync™ technology prevents monitor blanking during host boot and helps maintain optimal display resolution. The metal housing provides durability for desktop or rack-adjacent placements, while the small footprint (210 mm × 88 mm × 55.5 mm) and low power consumption make the unit suitable for continuous operation in constrained workspaces.
Suitable for
Small offices and workstations that need to control multiple PCs from one console
IT maintenance and support desks requiring fast switching between systems
Environments with mixed USB and PS/2 peripherals or legacy VGA displays
Laboratories and testing stations where space and power efficiency are important
Key specifications
Controlled computers: 4
Console ports: USB and PS/2 keyboard/mouse compatible
Video output: VGA, up to 2048 x 1536 @ 60 Hz
Included cables: two 2L-5301UP and two 2L-5302UP PS/2-USB KVM cables
Power: 5 V DC, power consumption 0.45 W
Housing: metal enclosure
Dimensions (W×D×H): 210 mm × 88 mm × 55.5 mm
Weight: 1.513 kg
Color: grey and black
How to use
Place the CS84U on a stable surface near the console and connect your VGA monitor, keyboard and mouse to the console ports on the unit. Use the provided PS/2-USB KVM cables to connect each computer to the corresponding KVM ports. Attach the 5 V DC power adapter and switch on the unit and connected computers. Use the front-panel or hotkey commands to switch control between connected systems; Video DynaSync™ will maintain display parameters when hosts boot or when you change systems.
Usage recommendations
For consistent video performance, connect the highest-resolution capable monitor available and ensure VGA cables are well seated. When mixing USB and PS/2 peripherals, verify console mode compatibility before regular use. Keep the unit in a ventilated area and avoid covering the metal enclosure to maintain thermal stability.

## 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 |
| 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 4-Port USB - PS/2 VGA cost, and is it available for purchase?

The price is 96.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 69 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 09.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can KVM Switch ATEN 4-Port USB - PS/2 VGA 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 ATEN 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 ATEN 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 4-Port USB - PS/2 VGA?

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/364357/54583643_large.webp