# USB-C to DP Adapter HP N9K78AA

**URL:** https://aio.lv/en/product--hp-n9k78aa--132953
**Data updated:** 2025-12-28 21:07 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** HP
**Manufacturer code:** N9K78AA
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-n9k78aa--132953

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The HP USB-C to DP Adapter (N9K78AA) allows you to connect USB-C devices to DisplayPort displays. It features USB 3.2 Gen 1 compatibility, a male USB Type-C connector, and a sleek black design. Dimensions are 23.6 mm width, 180 mm depth, and 15.2 mm height. Ideal for seamless video output and high-resolution displays.

## Long description

The HP USB-C to DP Adapter (N9K78AA) lets you connect a USB-C notebook or tablet to an external DisplayPort monitor, TV or projector for high-definition video output. The compact black adapter supports USB 3.2 Gen 1 compatibility and features a male USB Type-C connector with a DisplayPort output, providing a simple solution for extending or mirroring your device screen.
Advantages
The adapter offers a straightforward plug-and-play connection from USB-C to DisplayPort and is small and lightweight for easy portability. It supports high-resolution video output and is backed by a one-year limited warranty for basic coverage.
Suitable for
 Connecting a laptop to an external DisplayPort monitor
 Connecting a tablet to a projector for presentations
 Extending or mirroring a screen to a TV with DisplayPort input
Key specifications
 Manufacturer: HP
 Model (MPN): N9K78AA
 Connector: Male USB Type-C to DisplayPort
 USB compatibility: USB 3.2 Gen 1
 Colour: Black
 Weight: 0.0323 kg
 Dimensions (W×D×H): 23.6 mm × 180 mm × 15.2 mm
 Warranty: One-year limited warranty
How to use
Insert the male USB-C connector into the USB-C port of your notebook or tablet. Connect the DisplayPort cable from the adapter to the external monitor, TV or projector. Select the appropriate input on the external display and adjust display settings (extend, duplicate, or external only) in your device’s operating system as needed.
Usage recommendations
For best results, use a compatible DisplayPort cable and ensure your device supports video output over USB-C (DisplayPort Alternate Mode). Keep the adapter in your device case for quick access when presenting or connecting to external displays.

## Specifications

| Feature | Value |
|---|---|
| USB connector type | USB Type-C |
| DisplayPorts quantity | 1 |
| Number of displays supported | 1 |
| DVI output | No |
| DisplayPort output | No |
| HDMI output | No |
| USB connector gender | Male |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0323 kg |
| Height | 15.2 mm |
| Width | 23.6 mm |
| Depth | 180 mm |

### Logistics data

| Feature | Value |
|---|---|
| Products per pallet | 1536 pc(s) |
| Products per master (outer) case | 12 pc(s) |
| Harmonized System (HS) code | 84733020 |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |

## FAQ

### How much does the USB-C to DP Adapter HP N9K78AA cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1073 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 30.06.2026 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/132953/56568444_large.webp