# Kramer Electronics SWT3-31-HU HDMI MiniDP VGA USB-C 3840x2160 60Hz

**URL:** https://aio.lv/en/product--kramer-50-80583090--11223885
**Data updated:** 2025-12-30 18:33 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** Kramer
**Manufacturer code:** 50-80583090
**EAN:** 7291063098520
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 460.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 1 207.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kramer-50-80583090--11223885

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Kramer Electronics SWT3-31-HU is a versatile video switcher supporting HDMI, MiniDP, VGA, and USB-C inputs. It offers a maximum resolution of 3840 x 2160 at 60 Hz, with a bandwidth of 18 Gbit/s. The device is compact, measuring 190 mm in width, 116 mm in depth, and 270 mm in height, making it suitable for various setups. It is certified by CE, UL, RoHs, and WEEE, ensuring compliance with international standards.

## Long description

The Kramer Electronics SWT3-31-HU is a compact high-performance auto-switcher that accepts one USB-C and two HDMI/USB inputs and provides an HDMI output. It is designed for hybrid meeting spaces to enable switching of connected USB peripherals (for example room cameras and microphones) together with AV signals, allowing both local and remote participants to receive shared content. The unit supports resolutions up to 3840x2160@60Hz and a bandwidth of 18 Gbit/s, and includes PoE powering and a fan-less enclosure for flexible installation.
Advantages
The switcher provides controllable coupled switching of AV and USB host inputs so multiple participants can share content simultaneously with room and online attendees. It supports DP‑Alt Mode USB‑C with USB 2.0, Ethernet passthrough and up to 60 W PD charging (when the connected source supports PD‑2.0), HDMI 2.0 features including HDCP 2.3 and deep color, USB 3.1 switching for high data‑rate USB devices, HDMI mirroring for local monitoring, intelligent EDID handling (I‑EDIDPro™), audio de‑embedding to balanced analog output, and various control options including IP, local panel and contact closure. The unit also offers 802.1x network authentication and remote firmware management for secure, maintainable deployments.
Suitable for
Conference rooms and huddle spaces with hybrid meetings
Classrooms and lecture halls requiring BYOD presentation support
Corporate boardrooms integrating room AV and online meeting systems
Installations needing local monitor mirroring or daisy‑chaining
Key specifications
Inputs: 1 × USB‑C (DP‑Alt Mode capable), 2 × HDMI/USB
Output: 1 × HDMI (loop output for mirroring)
Maximum resolution: 3840 × 2160 @ 60 Hz
Bandwidth: 18 Gbit/s
USB: USB 3.1 switching and USB 2.0 passthrough for USB‑C
HDMI features: HDMI 2.0, HDCP 2.3, deep color, x.v.Color™, CEC, Dolby TrueHD, DTS‑HD, 3D
Audio: digital pass‑through and balanced analog de‑embedded output
Powering: PoE via LAN port; PD charging up to 60 W (if source supports PD‑2.0)
Control: Remote IP, embedded web UI, local panel buttons, contact closure, RS‑232, IR, I/O
Security & management: 802.1x authentication, remote firmware upgrade
Dimensions: 190 × 116 × 270 mm (W × D × H); Weight: 0.6 kg
Certifications: CE, UL, RoHS, WEEE
How to use
Connect presentation sources to the USB‑C or HDMI inputs and connect the HDMI output to the room display. If required, connect space USB devices (camera, microphone, soundbar) to the USB ports. Use a single USB‑C cable to feed AV, USB 2.0, Ethernet and PD power from a DP‑Alt‑Mode capable device. Configure preferred auto‑switching behavior (for example last‑connected input) via the local panel or the embedded web page. Control display power using CEC or serial commands, and mirror the active input to the loop output for a local monitor or daisy chain connection.
Usage recommendations
For reliable hybrid meetings, use certified HDMI cables and ensure connected USB‑C sources support DP‑Alt‑Mode and PD‑2.0 if you require video and power over a single cable. Enable 802.1x on the device when integrating into managed corporate networks and keep firmware up to date via the embedded web management to maintain security and compatibility.

## Specifications

| Feature | Value |
|---|---|
| AC adapter input voltage | 20 |
| External power adapter | Yes |
| Video port type | HDMI/MiniDP/VGA/USB-C |
| RS-232 ports | 1 |
| Audio (L/R) out | 1 |
| HDMI ports quantity | 4 |
| RJ-45 input ports | 1 |
| Power consumption (max) | 84 W |
| HD type | 4K Ultra HD |
| Consumer Electronics Control (CEC) support | Yes |
| USB port type | USB Type-C |

### Features

| Feature | Value |
|---|---|
| Bandwidth | 18 Gbit/s |
| Supported graphics resolutions | 3840 x 2160 |
| HDMI version | 2.0 |
| HDCP | Yes |
| Maximum refresh rate | 60 Hz |
| 3D | Yes |
| Dolby technologies | DTS-HD, Dolby TrueHD |
| Extended display identification data (EDID) | Yes |
| High Dynamic Range (HDR) supported | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.6 kg |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Other features

| Feature | Value |
|---|---|
| Height | 270 mm |
| Width | 190 mm |
| Depth | 116 mm |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE, UL, RoHs, WEEE |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1200 g |
| Package depth | 165 mm |
| Package height | 520 mm |
| Package width | 345 mm |

## FAQ

### How much does the Kramer Electronics SWT3-31-HU HDMI MiniDP VGA USB-C cost, and is it available for purchase?

The price is 1,460.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 01.07.2026 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, Leasing for legal entities. 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 Kramer 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 Kramer 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: weight, 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 Kramer Electronics SWT3-31-HU HDMI MiniDP VGA USB-C?

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/11223885/64828115_large.webp