# Lenovo KB1021

> discontinued keyboard model

**Wikidata**: [Q137799993](https://www.wikidata.org/wiki/Q137799993)  
**Source**: https://4ort.xyz/entity/lenovo-kb1021

## Summary
Lenovo KB1021 is a discontinued Lenovo computer keyboard model. It is a full-size keyboard that connects via USB and has a listed length of 457 mm.

## Key Facts
- Lenovo KB1021 is a discontinued keyboard model.
- It is an instance of a computer keyboard model.
- It is a subclass of (and part of the broader class) computer keyboard.
- Brand: Lenovo.
- Manufacturer: Lenovo.
- Connector type: USB connector.
- Form factor/characteristic: full-size keyboard.
- Length: 457 millimetres.
- An image is available at: https://commons.wikimedia.org/wiki/Special:FilePath/LenovoKeyboard.jpg
- Wikipedia language availability noted: French (fr).

## FAQs
### Q: What is the Lenovo KB1021?
A: The Lenovo KB1021 is a Lenovo-branded computer keyboard model that has been discontinued. It is described as a full-size keyboard and uses a USB connector.

### Q: How does the Lenovo KB1021 connect to a computer?
A: The Lenovo KB1021 uses a USB connector. This indicates it is designed to connect through a USB port.

### Q: What size is the Lenovo KB1021?
A: The listed length of the Lenovo KB1021 is 457 mm. The keyboard is also characterized as a full-size keyboard.

### Q: Who makes the Lenovo KB1021?
A: The manufacturer of the Lenovo KB1021 is Lenovo. Its brand is also listed as Lenovo.

## Why It Matters
Lenovo KB1021 matters primarily as a clearly identified, Lenovo-manufactured computer keyboard model with basic, practical specifications that help users and systems distinguish it from other keyboards. Knowing it is discontinued is important for procurement, IT asset management, and support workflows, because it signals that the model may no longer be actively sold or refreshed. Its classification as a full-size keyboard provides a quick functional expectation about layout and intended use, while the USB connector indicates a common wired connection method for desktop and enterprise environments. The explicit length measurement (457 mm) is relevant for physical compatibility checks—such as fitting a keyboard tray, workstation footprint planning, or standardizing peripherals across desks. As a named model tied to Lenovo, it can also be used for inventory records, documentation, and referencing an exact device variant when matching images, replacement parts, or historical configurations.

## Notable For
- Discontinued status as a specific Lenovo keyboard model (Lenovo KB1021).
- Full-size keyboard characteristic.
- USB connector interface.
- Listed physical length of 457 mm.
- Identified explicitly as a computer keyboard model under the broader computer keyboard class.

## Body
### Identification and Status
- Entity name: Lenovo KB1021.
- Description: discontinued keyboard model.
- Type: computer keyboard model.

### Classification
- Instance of: computer keyboard model.
- Subclass of: computer keyboard.
- Parent class context: a computer keyboard is a device comprising an arrangement of buttons or keys used to input text in computers.

### Manufacturer and Brand
- Manufacturer: Lenovo.
- Brand: Lenovo.
- Related organization: Lenovo (a Chinese multinational technology company established in 1984).

### Physical and Technical Characteristics
- Has characteristic: full-size keyboard.
- Connector: USB connector.
- Length: 457 mm.

### Media and References
- Image: https://commons.wikimedia.org/wiki/Special:FilePath/LenovoKeyboard.jpg
- Wikipedia language availability noted: fr (French).