# KVM switch Kindermann HDC-KSWB21HU — 21-port USB with HDMI for keyboard, video and mouse over HDMI

**URL:** https://aio.lv/en/product--kindermann-hdc-kswb21hu--11581783
**Data updated:** 2026-02-15 18:39 (EET)
**Category:** KVM Switches
**Manufacturer:** kindermann
**Manufacturer code:** HDC-KSWB21HU
**EAN:** 4021565087745
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 238.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 197.51 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kindermann-hdc-kswb21hu--11581783

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

Kindermann HDC-KSWB21HU is a 21-port KVM switch that allows control of up to 21 computers using a single USB keyboard, USB mouse and HDMI monitor. It supports USB peripheral switching and HDMI video switching for convenient management of multiple systems in control rooms, server cabinets or multi-PC workstations. The switch simplifies cable routing, reduces equipment footprint and enables quick access to each connected computer without changing peripherals.

## Long description

Kindermann HDC-KSWB21HU is a 21-port KVM switch that provides centralized control of up to 21 computers using a single USB keyboard, USB mouse and one HDMI monitor. The device supports switching of USB peripherals and HDMI video, enabling streamlined management of multiple systems in environments such as control rooms, server cabinets and multi‑PC workstations. By consolidating keyboard, video and mouse connections into one unit, the switch reduces cable clutter and saves workspace while allowing fast access to each connected computer.
Advantages
The KVM switch supports up to 21 computer connections with unified USB keyboard and mouse control and HDMI video switching, reducing the need for multiple sets of peripherals. It simplifies cable routing and minimizes the physical footprint required for multi‑system setups. The design enables quick switching between systems, improving operational efficiency in monitoring and administration tasks. Compatibility with standard USB input devices and HDMI displays allows integration with common office and server hardware.
Suitable for
 Control rooms and monitoring stations
 Server cabinets and data center racks
 Multi‑PC workstations in offices and studios
 IT maintenance and system administration desks
 Training rooms and demonstration setups
Key specifications
 Number of ports: 21 computer inputs
 Keyboard and mouse interface: USB
 Video interface: HDMI
 Peripheral support: USB devices via shared USB ports
 Intended use: centralized KVM control for multiple computers
How to use
Connect each computer to one of the 21 input ports using the appropriate HDMI and USB cables, then attach a single HDMI monitor, USB keyboard and USB mouse to the KVM switch console ports. Use the switch’s interface or selection controls to change the active computer; the connected USB peripherals and HDMI display will follow the selected input. Follow standard cabling practices to ensure stable HDMI signal and USB connectivity between the switch and each computer.
Usage recommendations
Place the KVM switch in a ventilated location within reach of the console peripherals and ensure HDMI and USB cables are of appropriate length and quality to maintain signal integrity. For rack or cabinet installations, plan cable routing to avoid sharp bends and electromagnetic interference. Verify compatibility of connected keyboards, mice and displays before deployment to ensure expected functionality.

## FAQ

### How much does the KVM switch Kindermann HDC-KSWB21HU 21-port USB HDMI cost, and is it available for purchase?

The price is 238.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 285 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 29.07.2026 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. 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 kindermann 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 kindermann 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