# Down-converter AJA OG-4K2HD

**URL:** https://aio.lv/en/product--aja-og-4k2hd--1002328
**Data updated:** 2025-12-29 05:24 (EET)
**Category:** TV Tuners & Video Capture Devices
**Manufacturer:** AJA
**Manufacturer code:** OG-4K2HD
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 595.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 492.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aja-og-4k2hd--1002328

## 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

The AJA OG-4K2HD is a modular down-converter designed for high-quality video processing. It supports a maximum video resolution of 4096 x 2160 pixels, ensuring exceptional clarity. Weighing only 300 g, this green-colored module is lightweight and easy to integrate into various setups, making it ideal for professional video applications.

## Long description

The AJA OG-4K2HD is an openGear-compatible down-converter card that converts professional 4K/UltraHD 3G-SDI inputs to HD resolution using AJA’s real-time high-quality scaling. It supports 4× SDI inputs for 4K/UltraHD sources and provides simultaneous HD-SDI and HDMI outputs for monitoring or direct-to-air broadcast. The card supports high frame rate 4K inputs (50/60 fps) and includes options such as center-cut extraction, modular rear-panel I/O, and compatibility with openGear 2RU frames and DashBoard remote control software.
Advantages
OG-4K2HD performs real-time downconversion with AJA’s scaling algorithms to deliver clear HD images from 4K/UltraHD sources. Both HD-SDI and HDMI outputs are live simultaneously, enabling use with professional SDI monitors and consumer HDMI screens at the same time. The unit supports high frame rates (50/60 fps) and can extract a one-to-one center-cut HD image from 4K inputs for focus checks. It is modular for flexible I/O and integrates into openGear frames with Ethernet and DashBoard software support for remote configuration and monitoring.
Suitable for
On-set monitoring of 4K/UltraHD camera outputs
Conversion of 4K signals for HD broadcast or direct-to-air transmission
Focus checking on 4K shoots using HD displays (center-cut extraction)
Integration into high-density openGear 2RU racks for multi-card systems
Key specifications
Model: AJA OG-4K2HD (MPN OG-4K2HD)
Input: 4× 3G-SDI for 4K/UltraHD
Output: HD-SDI and HDMI (simultaneous)
Maximum input resolution: up to 4096 × 2160 (4K)
High frame rate support: 50 fps and 60 fps
Form factor: openGear card for 2RU frames
Weight (card only): 300 g (per product data)
How to use
Install the OG-4K2HD into a compatible openGear 2RU frame following the frame manufacturer’s instructions. Connect the 4K/UltraHD source using the required 4× SDI inputs and attach HD-SDI and/or HDMI monitors to the outputs. Use DashBoard software on Windows, macOS or Linux to configure downconversion settings, select center-cut extraction when needed, set matching output frame rates (50/60 fps) and monitor card status via Ethernet. Ensure any required modular rear-panel I/O is fitted to match your cabling needs.
Usage recommendations
For accurate monitoring during high frame rate shoots, set the OG-4K2HD output to match the input frame rate (50 or 60 fps). When performing critical focus checks, enable center-cut extraction to view a one-to-one pixel area on an HD display. Use the redundant power supply option in rack installations where power reliability is essential.

## Specifications

| Feature | Value |
|---|---|
| Type | Down-converter |
| Operating altitude | 0 - 3000 |
| Maximum video resolution | 4096 x 2160 |

### Video

| Feature | Value |
|---|---|
| Supported video modes | 480i, 576i, 720p, 1080i, 1080p, 2160p |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.3 kg |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 60 |
| Operating temperature (T-T) | 0 - 40 |

### Performance

| Feature | Value |
|---|---|
| Product colour | Green |

## FAQ

### How much does the Down-converter AJA OG-4K2HD cost, and is it available for purchase?

The price is 595.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Down-converter AJA OG-4K2HD 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 AJA 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 AJA 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, 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 Down-converter AJA OG-4K2HD?

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/1002328/64108907_large.webp