Pricing and availability

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Average Price: $10

Budget/Beginner

$100

$601+

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High-end

Price History

Based on price data from 1 merchant for "Casio LK-165". Prices shown reflect NEW condition. Tracking began Apr 3, 2026.

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Description

Discover the Casio LK-165, where musical creativity meets advanced learning technology. This portable keyboard is designed for both beginners and experienced musicians who want to explore new musical horizons. With its 61 illuminated keys, the LK-165 offers an interactive learning experience that makes mastering songs enjoyable and intuitive. The built-in Step-Up Lesson System is a game-changer, providing personalized guidance and real-time feedback that helps you advance at your own pace.

Explore a world of sound with 400 built-in tones, including rich stereo piano sounds that bring your music to life. For those who love to experiment, the keyboard comes equipped with a 10-second sampler, perfect for incorporating unique clips from MP3 players or other sources into your compositions. With 150 rhythms and accompaniments, the LK-165 lets you create full arrangements that follow your chord changes, adding layers and depth to your performances.

Connectivity is seamless with a USB port for MIDI operation and a 1/8" mini input to connect external devices, ensuring you have all the tools needed to expand your musical possibilities. The keyboard's 48-note polyphony ensures that your music flows smoothly, handling complex passages with ease. Whether you're composing, practicing, or performing, the Casio LK-165 offers a comprehensive suite of features to elevate your musical journey.

Key Features:

  • 61 full-sized, illuminated keys
  • Step-Up Lesson System for guided learning
  • 400 built-in tones and 150 rhythms
  • 10-second sampler for creative sampling
  • USB port for MIDI connectivity
  • 1/8" mini input for external device connection
  • 48-note polyphony for seamless sound execution

Product specs

Brand Casio
Model LK-165 61-Key Key-Lighting Keyboard
Finish Silver / Black
Year 2010s
Categories Portable Keyboards
Analog / Digital Digital
Key Size Full Size
Keyboard Action Synth Action
MIDI I/O MIDI Input, MIDI Output
Number of Keys 61 Keys
Polyphony 48 Voices

FAQs

How many keys does the Casio LK-165 keyboard have?

The Casio LK-165 features 61 full-sized keys that are designed to light up, aiding in the learning process.

Can the Casio LK-165 connect to a computer?

Yes, the Casio LK-165 is class-compliant with USB connectivity, allowing easy connection to both Mac and PC without needing additional drivers.

What type of keyboard action does the Casio LK-165 have?

The Casio LK-165 is equipped with a synth-action keyboard, providing a smooth and responsive playing experience suitable for beginners and casual players.

Does the Casio LK-165 support MIDI?

Yes, the Casio LK-165 has MIDI input and output, enabling it to communicate with other MIDI-compatible devices and software.

What learning features are included with the Casio LK-165?

The Casio LK-165 includes lesson features that teach you to play built-in songs, with keys that light up to guide you through the notes.

What types of sounds and effects are available on the Casio LK-165?

The Casio LK-165 offers a wide variety of sounds, including stereo pianos, with effects like reverb and chorus to enhance the playing experience.

Casio Music Gear

Casio Music Gear

Doctor Gadget Talking about the CASIO LK-165 Lighted Keyboard on Extra

Video thumbnail for Doctor Gadget Talking about the CASIO LK-165 Lighted Keyboard on Extra by Casio Music Gear

Doctor Gadget Talking about the CASIO LK-165 Lighted Keyboard on Extra

Casio Music Gear

Casio Music Gear

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LK165 Lighted Electric Keyboard with Stand and Mic

HSN

HSN

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LK165 Lighted Electric Keyboard with Stand and Mic

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Video thumbnail for Casio LK 165 review | Casio LK 165 tones and styles by Rockstar Music Store

Casio LK 165 review | Casio LK 165 tones and styles

Rockstar Music Store

Rockstar Music Store

Video thumbnail for CASIO LK-165 (DEMO songs) part 1/3 by Keyboards - review - repair

CASIO LK-165 (DEMO songs) part 1/3

Keyboards - review - repair

Keyboards - review - repair

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Casio LK-165.

Software and compatibility

  • The LK-165 is class-compliant, requiring no stand-alone drivers; it relies on stock USB-MIDI drivers in MacOS.

    Source
  • GarageBand may display "driver not found" errors despite the keyboard being class-compliant, indicating potential setup issues with MacOS M1 systems.

    Source

Features and functionality

  • The LK-165 uses a USB-B to USB-A connection, which can be adapted for newer Macs using a functional dongle.

    Source
  • The LK-165 keyboard includes built-in light-up keys designed to guide beginners through playing exercises, helping to reinforce learning of fundamental piano concepts.

    Source
  • The LK-165 is part of a series that includes multiple models (LK-160, LK-240) which may share similar features, complicating model-specific identification.

    Source

User experience

  • Owners appreciate the practical learning aids integrated into the LK-165, noting that they effectively assist in grasping basic music theory and playing techniques for beginners.

    Source
  • Some users struggle with finger placement and note transitions, indicating a potential need for supplementary instructional resources or personalized guidance for optimal learning.

    Source

Use cases and applications

  • The keyboard's light-up feature is particularly recommended for those transitioning from other instruments, offering a visual aid in learning to read music and play simultaneously.

    Source

Critic Reviews

Casio LK-165 digital keyboard review | Digital Piano Review Guide

digitalpianoreviewguide.com

5.0 out of 5

Based on 1 Review and 1 Rating

5 star
4 star
3 star
2 star
1 star
jaypunk

AMAZING

I have this keyboard i've been using it for 8 months i love it, the keys light up when you play its sooo cool however it only holds out a note for 4 beats unless you get a pedal.

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