# Wired Full-size Mechanical Keyboard HP 400 Backlit USB Type-A/Type-C QWERTY with Numeric Keypad, Black

**URL:** https://aio.lv/en/product--hp-7n7c0aaabb--10892230
**Data updated:** 2026-01-21 11:04 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** HP
**Manufacturer code:** 7N7C0AA#ABB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-7n7c0aaabb--10892230

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

HP 400 Backlit is a wired full-size mechanical keyboard with QWERTY layout and numeric keypad. It connects via USB Type-A (adapter/Type-C supported), features monochromatic backlight, 20 hot keys and mechanical switches rated for 10 million keystrokes. Compact dimensions (376×153×19 mm) and 680 g weight make it suitable for home use on Windows, macOS and ChromeOS devices.

## Long description

The HP 400 Backlit Wired Keyboard is a full-size USB mechanical keyboard with a QWERTY layout designed for daily use. It features warm white backlighting with three brightness levels, quiet mechanical switches and a slim, easy-to-clean design suitable for home and office setups.
Advantages
This wired keyboard offers reliable USB connectivity, tactile mechanical key switches that balance responsiveness with reduced noise, and three levels of warm white LED backlight to maintain visibility in low-light conditions. The full-size layout includes a number pad and 12 programmable keys to customise shortcuts and workflows. The slim profile and sanitizable construction make it practical for extended use and simple maintenance.
Suitable for
 Home office typing and general productivity
 Data entry and numerical work using the full number pad
 Users who need programmable keys for shortcuts and macros
 Environments requiring an easy-to-clean wired keyboard
Key specifications
 Interface: USB (wired)
 Layout: Full-size QWERTY with number pad
 Switch type: Mechanical key switches (quiet)
 Backlight: Warm white LED, 3 brightness levels
 Programmable keys: 12
 Colour: Black
 Brand / MPN: HP / 7N7C0AA#ABB
How to use
Connect the keyboard to your computer using the USB cable. Adjust the backlight brightness using the dedicated backlight controls to one of three levels. Configure the 12 programmable keys through the supported software or onboard programming procedure, if available. Type normally on the full-size QWERTY layout and use the number pad for numeric input.
Usage recommendations
For best results, plug the keyboard into a stable USB port and keep the surface clean; wipe with a soft, slightly damp cloth when necessary. Avoid using strong solvents. Use the programmable keys to create shortcuts that match your typical workflows for improved efficiency.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.68 kg |
| Pointing device | No |
| Package weight | 880 g |
| Numeric keypad | Yes |
| Hot keys | Yes |
| Keyboard layout | QWERTY |
| Height | 19 mm |
| Width | 376 mm |
| Depth | 153 mm |
| USB connector type | USB Type-A, USB Type-C |
| Product colour | Black |
| Mouse included | No |
| Country of origin | China |
| Backlight | Yes |
| Package depth | 162.7 mm |
| Package height | 29.5 mm |
| Package width | 426 mm |
| Number of products included | 1 pc(s) |
| Keyboard dimensions (WxDxH) | 376 x 153 x 19 |
| Keyboard weight | 680 g |
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | MacOS |
| Other operating systems supported | ChromeOS |
| Power source type | USB |
| Surface coloration | Monochromatic |
| Recommended usage | Home |
| Device interface | USB |
| Keyboard language | English |
| Keyboard form factor | Full-size (100%) |
| Number of hot keys | 20 |
| Keyboard keys operating life | 10 million characters |

## FAQ

### How much does the HP 400 Backlit Wired Mechanical Keyboard cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 06.07.2026 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, 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

### Where can I download the instructions for HP 400 Backlit Wired Mechanical Keyboard?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10892230/60370228_large.webp