Why the keyboard Red light flashing below the spacebar?

When the battery is lower than 15%, the Spacebar will flash red slowly; When charging, the Spacebar will stay on green, After charging is complete, the Spacebar restore to the normal RGB mode.

How to solve the problem: lt doesn't work and doesn't charge ?

Please Download the firmware (bit.ly/3M5meSk) and try updating it. Stop the software from running in the background and then update the firmware. (Please try it in wired mode)

Why WIN button doesn't work ?

Please try pressing FN+WIN to unlock it. This should resolve the issue you are experiencing with the WIN key not working.

Does it support anti-ghosting or N-key rollover for gaming?

Yes. The YUNZII B75 PRO supports N-key rollover (NKRO) and anti-ghosting, so multiple keypresses register accurately during gaming. Paired with low-latency 2.4GHz or wired USB-C, it's well-suited for gaming.

Does YUNZII B75 PRO keyboard support customization?

Yes. It's hot-swappable (3-pin/5-pin) so you can change switches, and you can also swap keycaps. Software lets you remap keys, set macros, and customize RGB. Great for buyers who love personalizing their keyboard.

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YUNZII B75 PRO 75% Wireless Mechanical Keyboard (Black Heart, CocoaV2)

Product ID: 857713775

Details

Brand
YUNZII
Color
Black Heart
Compatible Devices
Gaming Console
Connectivity Technology
Wireless
Keyboard Description
Hot Swappable
Keyboard backlighting color support
RGB

⚡Hot-swappable 3/5-pin switch sockets

🔋4000mAh long-lasting battery

🎛️Multifunctional volume & RGB knob

59904 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered 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 Hungary.

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Description

🎮 Elevate your desk game with buttery-smooth clicks and wireless freedom!

COMPACT POWERHOUSE - 75% layout with 82 keys including number, function & arrow keys—perfect balance of space & functionality.
CREAMY SMOOTH TYPING - Gasket mount design with 5-layer padding and pre-lubed linear switches delivers whisper-quiet, ultra-responsive keystrokes.
FUTURE PROOF HOT SWAP - Easily swap switches without soldering—tailor your typing feel anytime with 3/5-pin compatibility.
CUSTOMIZABLE RGB CONTROLS - South-facing LEDs with 20+ backlight modes plus a programmable knob for instant volume and lighting tweaks.
SEAMLESS TRI MODE CONNECTIVITY - Switch effortlessly between Bluetooth, 2.4GHz wireless, and wired USB-C for zero lag in work or play.

The YUNZII B75 PRO is a premium 75% wireless mechanical keyboard featuring a gasket mount design with 5-layer noise-cancelling padding, a multifunctional volume and RGB control knob, and hot-swappable 3/5-pin switch sockets. It supports tri-mode connectivity (Bluetooth, 2.4GHz wireless, and USB-C wired) powered by a robust 4000mAh battery, making it ideal for gamers and professionals seeking a compact, customizable, and ultra-responsive typing experience.

Specifications

ASIN	B0H1X4KB3X
Additional Features	Backlit, Hot-Swappable, Programmable Keys, Rechargeable, Volume Roller
Antenna Location	Business, Education, Everyday Use, Gaming, Multimedia, Personal, Photo Editing, Programming, Student, Video Editing
Best Sellers Rank	#675 in Video Games ( See Top 100 in Video Games ) #62 in PC Gaming Keyboards
Brand	YUNZII
Built-In Media	Dust Cover, Extra Keycaps and Switches, Function Card&Manual, Switch and Keycap Puller, USB Cable for Type-C and 2.4G Dongle
Button Quantity	82
Color	Black Heart
Compatible Devices	Gaming Console, Laptop, PC, Smartphone
Compatible Operating System Family	Windows
Connectivity Technology	Bluetooth/Type-C/2.4GHz Wireless
Customer Reviews	4.6 4.6 out of 5 stars (1,430)
Enclosure Material	Plastic
Item Dimensions L x W x H	13"L x 5.6"W x 1.65"H
Item Highlight	Hot Swap Keyboard with Knob, Gasket Mount, Creamy Pre-lubed Switch for Smooth Typing, BT/USB-C/2.4G, for Gaming
Item Weight	0.9 kg
Keyboard Backlighting Color Support	RGB
Keyboard Description	Hot Swappable Mechanical Keyboard
Keyboard Layout	QWERTY
Manufacturer	YUNZII
Mfr Part Number	YUNZII
Model Name	B75 PRO
Model Number	B75 PRO
Number of Items	1
Number of Keys	82
Style Name	Gaming
Switch Type	Linear
Warranty Description	1 Year

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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.

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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.

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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.

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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1 week ago

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59904 Ft

Duties & taxes included

In stock

Sold byAmazon HungaryDelivered 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 Hungary.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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