---
product_id: 17619280
title: "6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU"
brand: "maxllto"
price: "$526"
currency: MXN
in_stock: true
reviews_count: 8
url: https://www.desertcart.mx/products/17619280-6ft-extra-long-ac-adapter-for-casio-ctk-573-ctk
store_origin: MX
region: Mexico
---

# 6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU

**Brand:** maxllto
**Price:** $526
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU by maxllto
- **How much does it cost?** $526 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/17619280-6ft-extra-long-ac-adapter-for-casio-ctk-573-ctk)

## Best For

- maxllto enthusiasts

## Why This Product

- Trusted maxllto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Brand New, High Quality AC Home/Wall Charger/Adapter.  This adapter/charger connects your device to wall power jack for power charging, converting 100V - 240V Input: 100v - 240v. Output : 9V 850mA Tip : Center(-)Outer(+) With smart IC circuit inside and LED light indicator for preventing overcharging and for short circuit protection.  Compact design: light in weight-- about 3 ounces. Package includes: 1 unit of AC adapter. Compatible with: Casio CTK-573 CTK-591 KeyboardCOMPATIBILITY (Search by Ctrl + F ) - Casio Piano Keyboard - WK-110 WK-200 WK-110 LK-43 LK-100 CTK-496 CTK-573 CTK-720 CTK-2100 Casio 3782, CA-100, CA-110, CPS-101, CT-210, CT-240, CT-310, CT-360, CT-400, CT-410, CT-410V, CT-420, CT-430, CT-450, CT-460, CT-480, CT-488, CT-491, CT-496, CT-500, CT-510, CT-520, CT-550, CT-588, CT-591, CT-599, CT-605, CT-610, CT-611, CT-615, CT-620, CT-630, CT-636, CT-637, CT-638, CT-640, CT-648, CT-650, CT-656, CT-657, CT-660, CT-670, CT-677, CT-688, CT-700,CT-770, CT-800, CT-870 Casio Keyboard CTK-120, CTK-130, CTK-149, CTK-150, CTK-2000, CTK-2100, CTK-230, CTK-300, CTK-3000, CTK-330, CTK-4000, CTK-401, CTK-411, CTK-431, CTK-450, CTK-451, CTK-470, CTK-471, CTK-480, CTK-481, CTK-485, CTK-491, CTK-495, CTK-496, CTK-500, CTK-501, CTK-510, CTK-511, CTK-515, CTK-518, CTK-519, CTK-520, CTK-520L, CTK-540, CTK-550, CTK-551, CTK-555L, CTK-560, CTK-560L, CTK-571, CTK-573, CTK-574, CTK-591, CTK-593, CTK-601, CTK-611, CTK-615, CTK-620L, CTK-630, CTK-631, CTK-647, CTK-650, CTK-651, CTK-671, CTK-680, CTK-691, CTK-700, CTK-710, CTK-720, CTK-731, CTK-800, CTK-810, CTK-900, HT-6000, HT-700 Casio Keyboard LK-33, LK-35, LK-40, LK-42, LK-43, LK-43JC, LK-44, LK-45, LK-46, LK-50, LK-55, LK-56, LK-60, LK-70S, LK-73, LK-90, LK-93TV, LK-94TV, LK-100, LK-200S, LK-210, LK-215, LK-220, LK-230, LK-270, LK-30, LK-300TV, MA-150, MA-170, MA-220, MT-100, MT-140, MT-205, MT-210, MT-240, MT-35, MT-36, MT-400V keyboard and etc..

## Product Details

- **Brand:** MaxLLTo
- **Connector Type:** MagSafe
- **Compatible Devices:** Casio Keyboards
- **Compatible Phone Models:** Casio CTK-573, Casio CTK-591, and others listed in the product description
- **Included Components:** AC adapter
- **Special Feature:** Short Circuit Protection
- **Input Voltage:** 240 Volts
- **Amperage:** 0.5 Amps
- **Total USB Ports:** 1
- **Wattage:** 1.2E+3

## Images

![6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU - Image 1](https://m.media-amazon.com/images/I/81QbaQiCltL.jpg)
![6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU - Image 2](https://m.media-amazon.com/images/I/81BUHOCkY7L.jpg)
![6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU - Image 3](https://m.media-amazon.com/images/I/815jMcbKbML.jpg)
![6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU - Image 4](https://m.media-amazon.com/images/I/617Bp7eS5wL.jpg)
![6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU - Image 5](https://m.media-amazon.com/images/I/61aTt9zv+3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great — Bought Again After Years of Use
*by B***A on April 21, 2025*

I bought this adapter a few years ago for my Casio keyboard and it worked perfectly until I misplaced it during a recent home renovation. I was happy to find the same model again—it delivers consistent power, doesn’t overheat, and the 6ft cable length makes it super convenient during practice. It’s compatible with multiple Casio models and is a solid, affordable solution compared to brand-name replacements.

### ⭐⭐⭐⭐⭐ Compatible with CTK-431, as stated
*by M***K on June 25, 2023*

Works with no issues. 5 stars, but I didn't receive the double-sided Velcro cable tie, which would be handy to have to keep the currently excess cord length bundled. Usually one end of the Velcro tie is fastened around the cord, so it doesn't get lost. Also, Velcro ties last longer than wire ties, for me at least.As others mentioned, the blue LED is a bit bright. I plugged the adapter into a power strip, which is plugged into a wall outlet, and use the power strip's switch instead of the piano's power switch. Another reason I used the power strip switch is that my piano's power switch is a bit loose now.The AC power prongs/plugs on the adaptor are oriented so that the adaptor doesn't cover other outlets/ports, particularly on power strips.

### ⭐⭐⭐⭐⭐ Good value
*by S***B on August 6, 2024*

It was inexpensive and works well. Came in time

## Frequently Bought Together

- 6ft Extra Long AC Adapter for Casio CTK-573 CTK-591 Keyboard Wall Charger Power Supply Cord PSU
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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-27*