# KVM Switch Inter-Tech AS-21HA HDMI

**URL:** https://aio.lv/en/product--inter-tech-88887241--1870441
**Data updated:** 2026-01-13 17:33 (EET)
**Category:** KVM Switches
**Manufacturer:** INTER-TECH
**Manufacturer code:** 88887241
**EAN:** 4260455643436
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.49 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 53.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inter-tech-88887241--1870441

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Inter-Tech AS-21HA HDMI KVM switch allows seamless control of multiple computers using a single keyboard and mouse. It supports Full HD+ resolution up to 1920 x 1440 pixels and features USB ports for keyboard and mouse connectivity. With a robust steel housing and a long MTBF of 120,000 hours, this switch is designed for durability. It operates on a 5V DC power source and has a compact design with dimensions of 132 mm x 93 mm x 42 mm, making it an ideal choice for efficient workspace management.

## Long description

The Inter-Tech AS-21HA HDMI KVM switch enables control of two computers from a single keyboard and mouse while sharing one HDMI monitor. It supports display resolutions up to 1920 x 1440 pixels and provides USB connections for both keyboard and mouse. Housed in a compact steel case with a black finish, the unit measures 132 mm x 93 mm x 42 mm and weighs 0.48 kg. Designed for continuous operation, the device is specified with a mean time between failures (MTBF) of 120,000 hours and is powered by a 5V DC supply.
Advantages
The switch consolidates peripherals and display into a single point of control, reducing desk clutter and simplifying workstation management. Its HDMI video port ensures compatibility with modern displays at Full HD+ resolution, while USB keyboard and mouse ports support common input devices without additional adapters. The steel housing increases mechanical durability, and the compact footprint makes it suitable for limited-space environments. Long MTBF supports extended use in office or technical settings.
Suitable for
Small offices where two computers share one monitor and input devices
Home workstations requiring quick switching between a desktop and a laptop
IT administration tasks that need direct keyboard/mouse access to two systems
Media playback or presentation setups using a single HDMI display
Key specifications
Number of computers controlled: 2
Video port type: HDMI; maximum supported resolution: 1920 x 1440 pixels
Keyboard port type: USB
Mouse port type: USB
Power input: 5V DC
Housing material and colour: steel, black
Dimensions (W x D x H): 132 mm x 93 mm x 42 mm
Weight: 0.48 kg
Reliability: MTBF 120,000 hours
How to use
Connect the HDMI cable from the KVM switch to your monitor and connect each computer to the switch using HDMI and USB cables for keyboard and mouse. Plug a USB keyboard and a USB mouse into the designated front or rear USB ports of the switch. Apply the 5V DC power supply if required by the unit. Use the device's switching mechanism to toggle control between the two connected computers; follow any indicator lights or on-device buttons to confirm active selection. Ensure both computers are configured to use the connected display resolution to avoid scaling issues.
Usage recommendations
For stable operation, use quality HDMI cables matched to the supported resolution and standard USB 2.0 or higher cables for input devices. Place the unit on a stable surface and avoid exposure to excessive heat or moisture. If switching between systems frequently, confirm that both operating systems recognise the shared keyboard and mouse to prevent input lag or device reinitialisation.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| USB connector type | USB Type-A, USB Type-B |
| DC-in jack | Yes |
| Keyboard port type | USB |
| Mouse port type | USB |
| Video port type | HDMI |
| Number of computers controlled | 2 |
| HDMI ports quantity | 3 |
| Audio connections | Yes |
| USB 2.0 Type-B ports quantity | 2 |

### Performance

| Feature | Value |
|---|---|
| Maximum resolution | 1920 x 1440 |
| Scan interval | 5 |
| HD type | Full HD+ |
| DDC/DDC2 supported | Yes |

### Power

| Feature | Value |
|---|---|
| Power source | DC |
| Input voltage | 5 |
| Input current | 0.5 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 80 |
| Storage temperature (T-T) | -2 - 60 |
| Operating temperature (T-T) | 5 - 40 |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176200 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1050 g |
| Package depth | 185 mm |
| Package height | 95 mm |
| Package width | 225 mm |

### Design

| Feature | Value |
|---|---|
| Mean time between failures (MTBF) | 120000 h |
| Hot keys | Yes |
| LED indicators | Y |
| Product colour | Black |
| Housing material | Steel |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.48 kg |
| Height | 42 mm |
| Width | 132 mm |
| Depth | 93 mm |

### Display

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

### Packaging content

| Feature | Value |
|---|---|
| Cables included | KVM |
| Manual | Yes |

## FAQ

### How much does the KVM Switch Inter-Tech AS-21HA cost, and is it available for purchase?

The price is 64.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 86 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 22.06.2026 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. All transactions are 100% secure and encrypted.

### 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 INTER-TECH 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 INTER-TECH 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: video port type, mouse port type, keyboard 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.

## Image

https://aio.lv/img/cache/product/1870441/54600312_large.webp