# Power adapter Dell 90W 19.5V 3.34A for compatible laptops (model 330-9021)

**URL:** https://aio.lv/en/product--dell-330-9021--11685533
**Data updated:** 2026-02-16 07:11 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** 330-9021
**EAN:** 5715328193512
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 37.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-330-9021--11685533

## 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 90W AC power adapter (model 330-9021) supplies 19.5V at 3.34A for compatible laptops. It provides stable charging and power delivery for everyday use, travel, or replacement of a factory adapter. Compact design ensures portability, while built-in safety protections guard against overcurrent, overvoltage and short circuits. Ideal as a spare or replacement unit.

## Long description

The Dell 90W 19.5V 3.34A power adapter is designed to provide steady charging and reliable power delivery for compatible laptops. This adapter suits everyday use, travel, or replacement of a worn factory unit. Its compact form factor and standard DC connector make it easy to carry and connect, while internal protections reduce the risk of damage from common electrical faults.
Advantages
This 90W adapter delivers a consistent 19.5V output at up to 3.34A to support laptop operation and battery charging under typical loads. The compact housing and moderate weight enhance portability for users who move between home, office, and travel. Built-in safety features protect against overcurrent, overvoltage and short circuits, helping to safeguard both the adapter and the connected laptop. The adapter is engineered for compatibility with a range of Dell-compatible laptops, providing a convenient spare or replacement option.
Suitable for
Everyday laptop charging and operation
Travel and mobile work where a compact adapter is needed
Replacement of an original or lost adapter for compatible Dell laptops
Keeping a spare adapter at home, office, or in a laptop bag
Key specifications
Output voltage: 19.5 V
Output current: 3.34 A
Rated power: 90 W
Input: AC mains (universal input range typical for laptop adapters)
Connector type: standard DC barrel connector for compatible Dell laptops
Protection: built-in overcurrent, overvoltage and short-circuit protection
Form factor: compact, portable adapter housing
How to use
Connect the adapter to a suitable AC mains outlet using the included or appropriate power cord, then plug the DC connector into the laptop’s power port until it seats securely. Verify the laptop indicates charging through its LED or on-screen battery indicator. Avoid placing the adapter on soft surfaces during operation to ensure adequate ventilation. When disconnecting, remove the DC connector first and then unplug the power cord from the mains.
Usage recommendations
Use the adapter with laptops known to accept a 19.5V/3.34A supply and the compatible connector. Operate the adapter in well-ventilated areas, avoid exposure to liquids, and store it in a dry environment when not in use. If the adapter becomes unusually hot, noisy, or emits a smell, stop using it and replace it with a verified unit to prevent damage to the laptop.

## FAQ

### How much does the Power adapter Dell 90W 19.5V 330-9021 cost, and is it available for purchase?

The price is 44.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 421 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/11685533/67033694_large.webp