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 (Grey,Cocoa Switch)

Product ID: 662206412

Details

Brand
YUNZII
Colour
Grey
Compatible devices
Android IOS
Connectivity technology
Bluetooth
Keyboard backlighting colour support
RGB
Keyboard description
Mechanical

🔋4000mAh battery for extended wireless use

⚙️Hot-swappable switches for ultimate customization

🎛️Multi-function knob for volume & RGB control

฿13752

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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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—space-saving meets full functionality.
TRI MODE CONNECTIVITY - Bluetooth, 2.4GHz wireless & wired USB-C options keep you connected without compromise.
FULLY PROGRAMMABLE RGB - 20+ backlight modes with south-facing LEDs and macro customization for a personalized, professional setup.
SEAMLESS MODE SWITCHING - Knob toggles between gaming & office modes instantly, optimizing your workflow or play.
CREAMY TYPING EXPERIENCE - Gasket mount design with pre-lubed Cocoa linear switches delivers whisper-quiet, buttery smooth keystrokes.

The YUNZII B75 PRO is a premium 75% wireless mechanical keyboard featuring a multi-function knob, gasket mount structure with pre-lubed Cocoa linear switches, and hot-swappable sockets. It supports Bluetooth, 2.4GHz wireless, and USB-C wired connections powered by a robust 4000mAh battery. Designed for professionals and gamers alike, it offers extensive RGB customization, seamless mode switching, and compatibility across Windows and MacOS devices.

Specifications

ASIN	B0D17WX3DT
Antenna Location	Everyday Use, Gaming, Multimedia, Personal, Video Editing
Best Sellers Rank	189 in PC & Video Games ( See Top 100 in PC & Video Games ) 11 in PC Gaming Keyboards
Box Contents	Dust Cover, Extra Keycaps and Switches, Function Card&Manual, Switch and Keycap Puller, USB Cable for Type-C and 2.4G Dongle
Brand Name	YUNZII
Button Quantity	82
Colour	Grey
Compatible Amazon Tablet Models	Amazon Fire 5th Generation
Compatible Devices	Android, IOS, Mac, Windows
Compatible Operating System Family	Windows
Compatible Tablet Computer Models	AAUB P30
Connectivity Technology	Bluetooth, USB-C
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (1,388)
Enclosure Material	Plastic
Hand Orientation	Ambidextrous
Item Dimensions L x W x H	33L x 14.2W x 4.2H centimetres
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 Kilograms
Keyboard Backlighting Color Support	RGB
Keyboard Description	Mechanical
Keyboard Layout	QWERTY
Manufacturer	YUNZII
Manufacturer Part Number	YUNZII
Model Name	B75 PRO
Model Number	B75-PRO
Number of Batteries	1
Number of Items	1
Number of Keys	82
Number of Packs	1
Number of Sections	1
Power Source	USB powered
Product Features	Gasket Mount, Hot Swappable
Product Warranty	1 Year Manufacturer
Series Number	75
Style Name	Gaming
Switch Type	Linear
Theme	Rainbow
Unit Count	1.0 count
Water Resistance Level	Not Water Resistant

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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

2 weeks ago

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฿13752

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

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

3 weeks ago

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