# HDMI adapter Riff RF-HDMI-VGA+HDMI 4K — HDMI to VGA + HDMI with 3.5mm audio

**URL:** https://aio.lv/en/product--riff-rf-hdmi-vgahdmi--10857240
**Data updated:** 2025-12-03 08:45 (EET)
**Category:** Monitor & Display Cables
**Manufacturer:** Riff
**Manufacturer code:** RF-HDMI-VGA+HDMI
**EAN:** 4752219011839
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--riff-rf-hdmi-vgahdmi--10857240

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 30.06.2026 | 1.89 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

Riff RF-HDMI-VGA+HDMI 4K is an HDMI adapter that converts an HDMI source to VGA while providing an HDMI passthrough and a 3.5 mm audio output. Designed for connecting modern HDMI devices to VGA displays or projectors, it supports 4K signal handling on HDMI and supplies separate analog audio for sound systems or headphones. Useful for presentations, legacy monitors and mixed-audio setups.

## Long description

HDMI to HDMI VGA adapter allows mirroring a laptop or desktop screen to two external displays (HDMI and VGA) at the same time, so both connected TV, projector or monitor show identical content. This dual-display setup is useful for data analysis, video production, online classes and home office when a larger or additional screen is needed. The adapter is portable and requires USB power when both outputs are used.
Advantages
The adapter supports simultaneous HDMI and VGA output for mirrored display, offers up to 4K@30Hz and 1080P@60Hz video output depending on the connected device, and works without driver installation. Its compact, pocket-size design is easy to carry, and built-in protection (smart IC) prevents over-current, over-voltage, short circuit and overheating. Triple shielding helps maintain stable signal transmission.
Key specifications
Outputs: 1 × HDMI (male), 1 × VGA (male)
Input: HDMI (from laptop/desktop)
Video resolutions supported: up to 4K@30Hz, 1920×1200@60Hz, 1080P@60Hz
Power: USB power required when using both HDMI and VGA simultaneously
Compatibility: works with most laptops and desktops that have an HDMI port
Design: plug-and-play, no drivers required; compact and portable
Protection: built-in smart IC for over-current, over-voltage, short circuit and high-temperature protection
How to use
Connect the adapter's HDMI male plug to the HDMI output on your laptop or desktop. Attach an HDMI cable from the adapter's HDMI port to an external display or TV, and connect a VGA cable from the adapter's VGA port to the second display or projector. If both outputs are used, connect the adapter to a USB power source. Configure display settings on your computer if necessary; the two external displays will mirror the computer screen.
Recommendations
For stable performance, use high-quality HDMI and VGA cables and a reliable USB power source when both outputs are active. Ensure the connected displays support the desired resolution and set the source device output to a compatible resolution to avoid signal issues.

## FAQ

### How much does the HDMI adapter Riff RF-HDMI-VGA+HDMI 4K cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 75 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 Thursday 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: Cash payment, 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 Riff 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 Riff 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

## Image

https://aio.lv/img/cache/product/10857240/66571249_large.webp