How to adjust the bightness of the back light?

In the bottom row of keys, there's one to the right of the space bar that has an icon on it that looks like the sun. It's between the Function key (FN) and the Control key (Ctrl). According to the user's manual which came with the keyboard, tapping that key will turn the light on or off. For a "breathing light" (cycle between bright and dim), hold down the FN key and tap the sun icon. Release the FN key, and the light will cycle, from bright to dim to bright to dim etc. - the so-called "breathing light" (I don't use it, as I find it distracting). To simply change the brightness level, hold down the FN key and tap the PU key (Page Up) to brighten the light, or tap PD (Page Down) to dim it. When you have the brightness you want, release the FN key. Works for me ... maybe make a note of it?

what are the dimensions of each key?

Most keys are 5/8" square (16 mm). Judge the large keys from this.

Since seller did not send manual and a reviewer explained fn key, anyone knows what keys ps, sl , pb and pu are for ?

PS - Print Screen SL - Scroll Lock PB - Pause/Break PU - Page Up

does the keyboard light have a time out?

The light is on unless you turn off your computer, put your computer to sleep or there is a key on the keyboard that lets you choose to have the light off.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

KopJippom Large Print Backlit Keyboard, Silent USB Wired Computer Keyboard, Full Size Keyboard with White Illuminated LED Compatible for Windows, Mac OS Desktop, Laptop, PC, Gaming, Black

KopJippom Large Print Backlit Keyboard, Silent USB Wired Computer Keyboard, Full Size Keyboard with White Illuminated LED Compatible for Windows, Mac OS Desktop, Laptop, PC, Gaming, Black

Product ID: 467813822

Details

Brand
KOPJIPPOM
Compatible devices
PC
Connectivity technology
USB
Keyboard description
Accessible
Recommended uses for product
Gaming Office

💡Adjustable white LED backlight

💧Spill-resistant design

🔠4X larger print for easy visibility

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥16531

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

⌨️ Type Boldly, Work Brightly, Stay Ahead!

SEE EVERY KEY CLEARLY - 4X larger fonts make typing effortless, perfect for professionals who value precision and speed.
PLUG PLAY SIMPLICITY - No drivers, no hassle—just connect via USB and get to work on Windows, Mac, or Raspberry Pi instantly.
WORK ANYTIME ANYWHERE - Bright white LED backlighting ensures flawless typing in low-light environments—no more missed keystrokes after hours.
BUILT TO LAST SPILL PROOF - Durable membrane keys withstand over 5 million presses and accidental spills, so your workflow never stops.
ERGONOMIC COMFORT FOR LONG SESSIONS - Adjustable feet reduce hand fatigue, keeping you productive through marathon work or gaming sessions.

The KopJippom Large Print Backlit Keyboard combines 4X larger fonts with adjustable white LED backlighting for superior visibility and comfort. Designed with an ergonomic layout and spill-resistant membrane keys rated for over 5 million presses, it offers durable, plug-and-play compatibility across Windows, Mac, and Raspberry Pi devices—ideal for professionals seeking reliability and style in any lighting condition.

Specifications

ASIN	B09LH4KF5H
Additional Features	Ergonomic
Antenna Location	Gaming, Office
Best Sellers Rank	#52,362 in Computers ( See Top 100 in Computers ) #1,354 in Computer Keyboards
Brand	KOPJIPPOM
Built-In Media	USB Cable
Button Quantity	104
Color	black
Compatible Devices	PC
Compatible Operating System Family	Windows
Compatible Tablet Computer Models	Samsung Galaxy Tab S7 FE 12.4"
Connectivity Technology	USB
Customer Reviews	4.5 4.5 out of 5 stars (3,417)
Enclosure Material	Acrylonitrile Butadiene Styrene
Hand Orientation	Ambidextrous
Item Dimensions L x W x H	45L x 16W x 2.5H centimeters
Item Weight	690 Grams
Keyboard Backlighting Color Support	Single Color
Keyboard Description	Accessible, Backlit
Keyboard Layout	QWERTY
Manufacturer	KOPJIPPOM
Number of Keys	104
Number of Sections	2
Power Source	Corded Electric
Style Name	Modern
Switch Type	Membrane
Theme	No theme
Unit Count	1 Count
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥16531

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews