# KVM switch ATEN CS1844 — 4-port HDMI USB keyboard/mouse, 4K DCI 4096x2160@60Hz, metal housing, DC 12V

**URL:** https://aio.lv/en/product--aten-cs1844--3614607
**Data updated:** 2026-02-07 21:02 (EET)
**Category:** KVM Switches
**Manufacturer:** ATEN
**Manufacturer code:** CS1844
**EAN:** 4710469340048
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 607.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 502.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-cs1844--3614607

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

ATEN CS1844 is a 4-port KVM switch that lets you control four computers using a single USB keyboard, USB mouse and HDMI monitor. Supports 4K DCI resolution up to 4096 x 2160 at 60 Hz and HDMI video bandwidth for high-resolution workflows. Metal housing, black finish, DC 12 V power and typical consumption of 4.42 W. Ideal for multi-PC control in offices, studios and server rooms. RoHS compliant.

## Long description

The ATEN CS1844 Dual Display KVMP™ Switch enables control of four HDMI-equipped computers from a single USB keyboard, USB mouse and two HDMI monitors. Compliant with the HDMI 2.0 standard, it supports video up to 4K DCI (4096 x 2160 @ 60 Hz). The unit includes a built-in USB 3.1 Gen 1 hub for high-speed data transfer and comes in a metal housing with DC 12 V power.
Advantages
Supports high-resolution video up to 4K DCI at 60 Hz for accurate visual work, and Video DynaSync™ optimizes display resolution and preserves window positions when switching between systems. The integrated USB 3.1 Gen 1 hub provides up to 5 Gbps data transfer for sharing USB peripherals. Multiple switching methods are available, including front-panel buttons, hotkeys, mouse switching and a remote port selector. Units can be daisy-chained to expand the number of displays for larger multi-monitor setups.
Suitable for
Multi-PC control in creative studios
Graphic design and video post-production workflows
CAD engineering and CGI workstations
Offices and server rooms requiring consolidated control
Key specifications
Number of controlled computers: 4
Video interface: HDMI, HDMI 2.0 compliant
Maximum video resolution: 4K DCI (4096 x 2160 @ 60 Hz)
Keyboard / mouse interface: USB
Built-in USB hub: USB 3.1 Gen 1 (up to 5 Gbps)
Chassis: metal housing, black
Power: DC 12 V
Weight: 1.57 kg
How to use
Connect up to four source computers to the HDMI input ports and attach a USB keyboard and USB mouse to the console ports. Connect two HDMI monitors to the dual display outputs. Power the unit with a 12 V DC adapter and use front-panel buttons, keyboard hotkeys, mouse switching or the optional remote port selector to switch control between computers. If more displays are required, daisy-chain a second CS1844 to expand the multi-monitor configuration.
Usage recommendations
For best video performance at 4K DCI 60 Hz, use high-quality HDMI 2.0 cables and ensure connected computers support the target resolution and refresh rate. Keep firmware updated and place the unit in a well-ventilated area to maintain stable operation.

## Specifications

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Cables included | Audio (3.5mm), HDMI, USB |
| Manual | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Headphone outputs | 2 |
| Keyboard port type | USB |
| Mouse port type | USB |
| Video port type | HDMI |
| Number of computers controlled | 4 |
| HDMI ports quantity | 10 |
| HDMI version | 2.0 |
| HDCP | Yes |
| Number of microphone inputs | 2 |
| USB hub | Yes |
| Console ports | 3.5mm headphone, 3.5mm mic, HDMI, USB A |
| Console USB ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A hub ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity | 4 |

### Performance

| Feature | Value |
|---|---|
| Maximum resolution | 4096 x 2160 |
| Scan interval | 5 |
| Firmware upgradeable | Yes |
| Number of displays supported | 4 |
| HD type | 4K DCI |
| Daisy chain | Yes |
| Auto scan delay (min) | 1 s |
| Auto scan delay (max) | 99 s |
| Video bandwidth | 60 Hz |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 4.42 W |
| Power source | DC |
| DC input voltage | 12 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 80 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 40 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.57 kg |
| Height | 44 mm |
| Width | 160.5 mm |
| Depth | 335 mm |

### Design

| Feature | Value |
|---|---|
| Hot keys | Yes |
| Product colour | Black |
| Housing material | Metal |
| Push button | Yes |

### Display

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

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the ATEN CS1844 4-port HDMI KVM switch cost, and is it available for purchase?

The price is 607.49 € (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 15.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can ATEN CS1844 4-port HDMI KVM switch 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, number of computers controlled, weight, 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 ATEN CS1844 4-port HDMI KVM switch?

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/3614607/54609028_large.webp