# KVM switch ATEN CS84A, 4-port PS/2 VGA, max res 1920x1440, silver

**URL:** https://aio.lv/en/product--aten-cs84a--12064744
**Data updated:** 2026-03-12 21:43 (EET)
**Category:** Other goods
**Manufacturer:** ATEN
**Manufacturer code:** CS84A
**EAN:** 672792000058
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 162.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 134.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-cs84a--12064744

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ATEN CS84A is a 4-port KVM switch that lets one set of PS/2 keyboard and mouse control up to four VGA-equipped computers. Supports VGA video with maximum resolution 1920 x 1440, uses PS/2 ports for keyboard and mouse, and features low power consumption (typ. 1.17 W). Suited for server rooms, workstation switching and maintenance tasks.

## Long description

ATEN CS84A is a 4‑port KVM switch that allows one PS/2 keyboard and mouse and a single VGA monitor to control up to four computers. The switch supports VGA video up to 1920 x 1440 with DDC2B compatibility and provides keyboard and mouse emulation to ensure reliable booting. Its compact, durable metal housing and bus-powered operation make it suitable for small server rooms, workstation racks and maintenance stations where straightforward multi‑computer management is required.
Advantages
The CS84A offers simple switching via front‑panel pushbuttons or keyboard hotkeys, enabling fast access to any connected computer without needing additional peripherals. Video support up to 1920 x 1440 ensures clear VGA output for typical workstation and server consoles, while keyboard and mouse emulation prevents connection errors during system start. Low typical power consumption (about 1.17 W) and a robust metal enclosure contribute to reliable continuous operation in professional environments.
Suitable for
 Small server rooms and network closets
 Workstation switching in offices or labs
 Maintenance and troubleshooting workstations
 Environments requiring centralized console access to multiple PCs
Key specifications
 Number of controlled computers: 4
 Console connector types: PS/2 keyboard and PS/2 mouse, VGA video
 Computer connector types: PS/2 keyboard and PS/2 mouse, VGA video
 Maximum video resolution: 1920 x 1440 (DDC2B)
 Mouse compatibility: supports Microsoft IntelliMouse, Logitech MouseMan, FirstMouse, IBM Scrollpoint
 Power: bus-powered; typical consumption ≈ 1.17 W
 Housing: compact metal enclosure
 Switching methods: front-panel pushbuttons and keyboard hotkeys; Auto Scan function available
 Operating system compatibility: Windows (2000, XP, Vista), Linux, Mac, FreeBSD
 Color: silver
How to use
Connect a PS/2 keyboard, PS/2 mouse and a VGA monitor to the console ports on the CS84A. Connect each target computer to the switch using the supplied PS/2 and VGA cables or equivalent cabling to the corresponding ports. Power is supplied via the host bus, so no external adapter is required in normal configurations. Use the front‑panel pushbuttons or keyboard hotkeys to select the active computer; enable Auto Scan to cycle through machines for monitoring. Keyboard and mouse emulation allow connected systems to boot correctly even when the console is not actively selected.
Usage recommendations
For reliable VGA output at higher resolutions, use good‑quality VGA cables and verify DDC2B support on connected displays. When deploying in racks or multi‑device environments, label each computer connection and test hotkey switching and Auto Scan operation during setup. Ensure PS/2 peripherals are compatible with supported mouse types for full functionality.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 210 x 87 x 55 |
| Weight | 0.64 kg |
| Power consumption (typical) | 1.17 W |
| Power supply type | DC9V |
| Operating relative humidity (H-H) | 0 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 50 |
| Ports quantity | 4 |
| Connectivity technology | Wired |
| Maximum resolution | 1920 x 1440 |
| Product colour | Silver |
| Keyboard port type | PS/2 |
| Mouse port type | PS/2 |
| Video port type | VGA |
| Number of computers controlled | 4 |

## FAQ

### How much does the KVM switch ATEN CS84A cost, and is it available for purchase?

The price is 162.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 20.07.2026 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 CS84A 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

### Where can I download the instructions for KVM switch ATEN CS84A?

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/12064744/67589305_large.webp