# Interface Card Renkforce RF-4780816 Micro-USB B USB Type-A Female 2.5W

**URL:** https://aio.lv/en/product--renkforce-rf-4780816--4437245
**Data updated:** 2026-01-13 21:22 (EET)
**Category:** USB Data Cables
**Manufacturer:** Renkforce
**Manufacturer code:** RF-4780816
**EAN:** 4064161189703
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--renkforce-rf-4780816--4437245

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Renkforce RF-4780816 is an interface card featuring a Micro-USB B output and USB Type-A female input. It operates at a typical power consumption of 2.5W, with an output voltage of 5V and current of 0.5A. This card is ideal for connecting devices that require a Micro-USB interface to a USB Type-A port, providing a reliable and efficient solution for data transfer and charging.

## Long description

The Renkforce RF-4780816 Micro-USB B to USB Type-A female interface card provides a compact connection solution for devices that require a Micro-USB B port. Designed for simple integration, the card supplies a stable 5V output at up to 0.5A and has a typical power consumption of 2.5W. It enables data transfer and low-power charging between a host with a USB Type-A cable and a device with a Micro-USB B connector while maintaining a small footprint suitable for enclosure mounting or integration into custom assemblies.
Advantages
This interface card offers straightforward connectivity between USB Type-A and Micro-USB B interfaces without additional adapters. Its defined electrical characteristics—5V output and 0.5A current—ensure predictable behavior for low-power peripherals. The compact form factor and minimal power consumption make it suitable for embedded applications and power-constrained environments. The design supports both data transfer and charging within the specified current limit.
Suitable for
 Connecting devices with a Micro-USB B port to a host or cable with USB Type-A
 Embedded electronics projects requiring an external Micro-USB interface
 Low-power charging of small devices and accessories (within 0.5A)
 Data transfer between legacy Micro-USB devices and USB-A hosts
Key specifications
 Connector types: Micro-USB B output, USB Type-A female input
 Output voltage: 5 V
 Maximum output current: 0.5 A
 Typical power consumption: 2.5 W
 Functionality: data transfer and low-current charging support
 Form factor: compact interface card suitable for mounting or integration
How to use
Install the interface card into the device enclosure or mount it where the Micro-USB B output is accessible. Connect a USB Type-A cable from the host (PC, charger or hub) to the USB Type-A female input on the card, then attach the Micro-USB B connector to the target device. Ensure the host provides the required 5V and does not exceed the card's 0.5A output limit. For reliable data communication, use a USB cable rated for data transfer and avoid excessive cable lengths that may degrade signal integrity.
Usage recommendations
Use the card for low-power peripherals and data-only connections; avoid attempting to charge high-current devices. Verify compatibility of the connected host and device, observe correct cable orientation when plugging in, and ensure adequate strain relief and grounding when integrating the card into permanent assemblies.

## Specifications

| Feature | Value |
|---|---|
| Internal | No |
| Power consumption (typical) | 2.5 W |
| USB 2.0 ports quantity | 2 |
| Host interface | USB Type-A |
| Output current | 0.5 A |
| Output interface | Micro-USB B |
| Host interface gender | Female |

### Other features

| Feature | Value |
|---|---|
| Quantity | 1 |

### Power

| Feature | Value |
|---|---|
| Output voltage | 5 |

## FAQ

### How much does the Interface Card Renkforce RF-4780816 cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 620 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 16.07.2026 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 Renkforce 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 Renkforce 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/4437245/64174482_large.webp