Mon adaptateur ne marche pas sur mon pc macbook air 2017

Hello! Here are the possible reasons why the RoGer DrongDisplay USB to VGA/HDMI + Audio adapter is not working with your MacBook Air 2017: Possible Reasons: Incompatibility with macOS: Some adapters are not fully compatible with macOS, especially newer versions (Catalina, Big Sur, Monterey, Ventura, etc.). Insufficient power supply: The adapter may not be receiving enough power through the USB port to function properly. Incompatible USB version: The MacBook Air 2017 has USB-A (3.0) ports. If the adapter is designed for USB-C or requires a newer version, this could cause issues. Missing DisplayLink driver: If the adapter uses DisplayLink technology, you need to install the driver from the official website: Sincerely, AiO

RoGer RO-DGK-2IN1-2 USB to VGA & HDMI adapter

Name: Display adapter RoGer RO-DGK-2IN1-2 USB -RO-DGK-2IN1-2
Brand: RoGer
SKU: 9251230
Price: 15.99 EUR
Availability: InStock

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Display adapter RoGer RO-DGK-2IN1-2 USB to VGA & HDMI with audio

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Short description

RoGer RO-DGK-2IN1-2 is a display adapter that converts a USB connection to VGA and HDMI outputs with audio support. It provides dual output options to connect legacy VGA and modern HDMI displays from a USB port, suitable for presentations, secondary monitors, or multimedia playback. Compact and portable, it simplifies connecting devices without native video ports.

Available at price 15.99 €: 10 pcs.

Total available for order: 20 pcs.

Warranty: 2 Years

SKU: 9251230

Manufacturer: RoGer

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.09 kg)

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Product information

Description

The RoGer RO-DGK-2IN1-2 is a compact USB 3.0 to VGA & HDMI display adapter that converts a USB-A port into both VGA (HD15) and HDMI outputs with audio support. It enables connection of legacy VGA and modern HDMI displays to laptops or desktops that lack native video ports and can mirror content on two additional monitors simultaneously.

Advantages

This USB to VGA & HDMI adapter supports simultaneous VGA and HDMI output, delivers up to 1920x1080@60Hz resolution, and operates using USB power without requiring an external power supply. With a USB-A connector and support for data transfer rates up to 5 Gbps, it is compatible with Windows 7, 8, 10 and macOS 10.13 or later, offering a portable solution for presentations, secondary displays and multimedia playback.

Suitable for

Connecting a laptop or desktop to an external HDMI monitor or projector
Adding a legacy VGA display as a second screen
Mirroring the laptop screen for presentations
Setting up a dual-monitor workstation for productivity

Key specifications

Connector: USB-A (USB 3.0)
Outputs: VGA (HD15) female, HDMI output with audio
Resolution support: up to 1920x1080 @ 60Hz
Modes: primary, mirror
Power: USB powered (no external adapter)
Transfer rate: up to 5 Gbps
Compatibility: Windows 7/8/10, macOS 10.13 and above

How to use

Plug the adapter into an available USB-A port on your laptop or desktop. Connect your VGA and/or HDMI display to the corresponding outputs on the adapter. If necessary, select the desired display mode (primary or mirror) in your operating system display settings. Ensure the host computer meets the listed OS requirements and that the USB port provides sufficient power.

Usage recommendations

For stable performance at 1920x1080@60Hz, use a USB 3.0 port and quality HDMI/VGA cables. When using two displays simultaneously, verify driver compatibility on macOS and install any required display-link drivers for older systems if the external display is not detected.

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Warehouse	Stock	Delivery to the store	Store Price
BT25	10	Monday Best delivery	15.99 € Best price
WH354	10	13.07.2026	21.49 €

15.99 €

Stock: 10

Delivery Date: Monday Best delivery

Warehouse: BT25

21.49 €

Stock: 10

Delivery Date: 13.07.2026

Warehouse: WH354

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Customer questions

FAQ

How much does the RoGer RO-DGK-2IN1-2 USB to VGA & HDMI adapter cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 Monday 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 RoGer 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 RoGer 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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