# Keyboard Active Key AK-4400-TU USB English Black

**URL:** https://aio.lv/en/product--active-key-ak-4400-tu-bus--1003375
**Data updated:** 2026-01-14 17:17 (EET)
**Category:** Keyboards
**Manufacturer:** active key
**Manufacturer code:** AK-4400-TU-B/US
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Active Key AK-4400-TU is a compact mini USB keyboard featuring 84 keys. Its straight design and wired connectivity ensure reliable performance. The sleek black finish adds a modern touch, making it suitable for various environments. Ideal for users seeking a functional and space-saving keyboard solution.

## Long description

The Active Key AK-4400-TU is a compact, notebook-style USB keyboard with an integrated 16 mm high-resolution trackball. Designed for space-critical environments, this low-profile (23 mm) keyboard combines a full set of 84 keys with a small footprint and wired connectivity for stable operation in kiosks, rack systems, industrial consoles and similar installations.
Advantages
Scissors Balancing Key Technology delivers a consistent, soft tactile feel and improved off-center key actuation for accurate typing. The 16 mm trackball provides smooth and precise cursor control without requiring extra desk space. The 23 mm low profile enables installation in shallow cutouts and tight enclosures while remaining compatible with many existing keyboard cutouts that accommodate trackball variants.
Suitable for
Kiosk terminals and public access stations
Rack-mounted systems and shallow enclosures
Industrial control panels and operator consoles
Point-of-sale and compact workstation setups
Key specifications
Model: AK-4400-TU
Layout: 84 keys, English (US)
Connection: USB (wired)
Trackball: 16 mm high-resolution
Profile height: 23 mm (low profile)
Color: Black
Manufacturer: active key
MPN: AK-4400-TU-B/US
How to use
Connect the keyboard to a host device using the USB cable. Use the integrated 16 mm trackball to move the cursor and the 84-key layout for standard typing and navigation tasks. The keyboard is ready for immediate use with most operating systems supporting standard USB keyboards and pointing devices; no special drivers are normally required.
Usage recommendations
Install the keyboard in a clean, dry environment and verify compatibility with the enclosure cutout before mounting. For longer service life, avoid exposure to excessive dust and liquids; periodic cleaning of the trackball and key surfaces will help maintain smooth cursor control and reliable key action.

## Specifications

### Keyboard

| Feature | Value |
|---|---|
| Device interface | USB |
| Keyboard form factor | Mini |
| Certification | CE, FCC |
| Keyboard language | English |
| Pointing device | Trackball |
| Keyboard number of keys | 84 |
| Windows keys | Yes |
| Connectivity technology | Wired |
| Purpose | Universal |
| Programmable hot keys | Yes |

### Mouse

| Feature | Value |
|---|---|
| Mouse included | No |
| Movement resolution | 1000 DPI |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Ergonomic design | Yes |
| Full-size keyboard | Yes |
| Wrist rest | No |
| Keyboard style | Straight |
| LED indicators | Y |

### Weight & dimensions

| Feature | Value |
|---|---|
| Keyboard dimensions (WxDxH) | 370 x 139 x 23.5 |
| Keyboard weight | 700 g |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 0 - 50 |

### Features

| Feature | Value |
|---|---|
| Plug and Play | Yes |

## FAQ

### 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 active key 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 active key 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: device interface, keyboard form factor, mouse included, keyboard language, 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/1003375/64109192_large.webp