# Power adapter barrel-to-USB-C Dell 7CY7K 65W Power Delivery

**URL:** https://aio.lv/en/product--dell-7cy7k--11448410
**Data updated:** 2026-02-15 12:36 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** Dell
**Manufacturer code:** 7CY7K
**EAN:** 5715063801857
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 93.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 77.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-7cy7k--11448410

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Dell 7CY7K barrel-to-USB-C adapter converts a device power supply with a barrel (cylindrical) connector into a USB‑C output supporting up to 65W Power Delivery. It enables charging and powering USB‑C laptops, tablets and phones from compatible Dell or third‑party barrel‑type power bricks, useful for travel, home or office when original USB‑C chargers are unavailable.

## Long description

The Dell 7CY7K barrel-to-USB-C 65W Power Delivery adapter converts a power supply with a cylindrical (barrel) connector into a USB-C output capable of delivering up to 65W. This compact inline adapter allows devices that normally use a USB-C charger—laptops, tablets and phones—to be powered from compatible Dell or third-party barrel-type power bricks. The adapter supports Power Delivery negotiation so connected devices receive appropriate voltage and current within its maximum 65W limit, making it a practical solution for travel, home and office situations where an original USB-C charger is not available.
Advantages
The adapter enables reuse of existing barrel-style power bricks, reducing the need to carry multiple chargers. It supports Power Delivery with automatic negotiation to match the requirements of the connected USB-C device up to 65W, and its compact form factor integrates inline between the barrel plug and the charger cable for easy installation. The product is brand-compatible with Dell barrel supplies and also works with many third-party barrel-type adapters when their output matches the adapter’s supported input range.
Suitable for
 Charging USB-C laptops that accept up to 65W input when a USB-C charger is not available
 Powering tablets and smartphones from barrel-type power bricks
 Travel use to reduce the number of chargers carried
 Home or office backup charging solution using existing barrel power supplies
Key specifications
 Output: USB-C Power Delivery up to 65W
 Input interface: cylindrical (barrel) connector compatible with Dell-style barrel power bricks
 Power Delivery negotiation: supported (automatic voltage/current selection within 65W limit)
 Form factor: compact inline adapter
 Compatibility: designed for use with Dell barrel power bricks and many third-party barrel supplies when voltages and polarity match
How to use
Connect the barrel plug of a compatible power brick into the adapter’s barrel input, then plug the adapter’s USB-C output into the device requiring USB-C power. Ensure the power brick is switched on if it has a power switch. The adapter will negotiate Power Delivery with the connected device and supply appropriate voltage and current up to 65W. Verify that the barrel power brick’s voltage and polarity match the adapter’s requirements before use to avoid damage to equipment.
Usage recommendations
Use only barrel-type power supplies with stable, manufacturer-specified output and matching polarity. Do not exceed device or adapter power ratings; if a connected USB-C device requires more than 65W, use a compatible higher-power USB-C charger. Avoid exposing the adapter to moisture, extreme temperatures or mechanical stress, and disconnect when not in use.

## FAQ

### How much does the Dell 7CY7K barrel-to-USB-C 65W adapter cost, and is it available for purchase?

The price is 93.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 13.07.2026 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: 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 Dell 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 Dell 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/11448410/66085328_large.webp