# AC adapter HP 45W USB-C 2R878AV — compact lightweight power supply for laptops and devices

**URL:** https://aio.lv/en/product--hp-2r878av--10910219
**Data updated:** 2026-02-13 15:40 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** HP
**Manufacturer code:** 2R878AV
**EAN:** 5715063410424
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-2r878av--10910219

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

HP 45W USB‑C AC adapter (model 2R878AV) is a compact, lightweight power supply that delivers up to 45 watts via a USB‑C connection. Designed for charging compatible HP laptops, ultrabooks and other USB‑C devices, it provides stable power for daily use, travel and office work. The small form factor simplifies portability and storage while supporting reliable charging and power delivery.

## Long description

HP 45W USB-C AC adapter is a compact, lightweight power supply designed to deliver up to 45 watts through a USB-C connection. It provides stable power for compatible laptops, ultrabooks and other USB-C devices, and its small form factor makes it easy to carry for daily commute, business travel or office use. The adapter supports straightforward plug-and-charge operation and is intended for users who need reliable charging without bulk.
Advantages
This AC adapter offers a balance of power and portability in a small chassis, enabling charging of compatible devices while minimizing carried weight and occupying little space in a bag. The USB-C output simplifies connections, allowing the same cable to be used for charging and data-capable accessories when supported. Built-in safety features provide over-voltage and short-circuit protection to help safeguard devices during normal use.
Suitable for
Charging compatible HP laptops and ultrabooks with USB-C power input
Powering tablets and mobile devices that accept USB-C charging
Use as a travel or office spare charger for lightweight single-device setups
Key specifications
Output power: up to 45 W via USB-C
Connector type: USB-C output
Form factor: compact, lightweight adapter housing
Safety features: built-in protection against over-voltage and short circuits
Intended use: AC mains powered wall adapter for portable devices
How to use
Connect the adapter to an AC mains outlet using the appropriate detachable or integrated mains plug, then insert a compatible USB-C cable into the adapter's USB-C output and the device's USB-C power input. Charging begins automatically when the adapter and device are connected and powered. For best results, use a USB-C cable rated for the required current and follow the device manufacturer's charging guidelines.
Usage recommendations
Use the adapter in a well-ventilated location and avoid covering it while in use to prevent heat buildup. If the device requires higher power than 45 W, use a power source that meets the device's specified power requirements. Inspect the cable and connectors regularly for damage and replace them if wear or faults are detected.

## FAQ

### How much does the HP 45W USB‑C AC adapter 2R878AV cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 668 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 01.07.2026 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 HP 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 HP 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/10910219/68513272_large.webp