What are the main features of the Logitech Wireless Touch Keyboard K400?

The Logitech Wireless Touch Keyboard K400 is designed for effortless control of your TV-connected computer. It features a built-in multi-touch touchpad that allows for smooth navigation and gesture support, eliminating the need for a separate mouse. Its wireless connectivity (up to 10 meters) ensures flexibility in positioning, and the compact design makes it easy to use from your couch. With comfortable, low-profile keys and an integrated touchpad, this keyboard is perfect for browsing, streaming, and casual gaming.

How long does the battery last in the Logitech Wireless Touch Keyboard K400?

The Logitech K400 keyboard boasts an impressive battery life, often lasting up to 18 months on a single set of AA batteries. This long-lasting performance is due to its efficient power management system, which puts the keyboard into sleep mode when not in use. This longevity is particularly beneficial for users who engage in extended sessions of media consumption or gaming, as it minimizes interruptions caused by battery changes and keeps the setup hassle-free.

Is the Logitech Wireless Touch Keyboard K400 compatible with smart TVs?

Yes, the Logitech K400 is compatible with most smart TVs, providing an optimal solution for controlling media playback and navigating smart TV interfaces. Its wireless functionality allows you to sit comfortably on your couch while easily accessing your favorite apps and browsing the internet. This makes it an excellent addition to any entertainment setup, offering a more user-friendly experience compared to traditional remote controls.

Can I connect the Logitech Wireless Touch Keyboard K400 to multiple devices?

The Logitech K400 primarily connects to a single device at a time via its USB receiver. However, it allows for easy switching between compatible devices plugged with the receiver, making transitions smooth. This is ideal for users who may want to use the keyboard with both a laptop and a smart TV, ensuring versatility in how you interact with your digital environments without needing multiple keyboards.

Does the Logitech Wireless Touch Keyboard K400 require additional software?

No additional software is required to use the Logitech Wireless Touch Keyboard K400. It is designed to work out of the box with most operating systems, including Windows, Android, and Chrome OS. Simply plug in the USB receiver, and you’re ready to go. This plug-and-play feature is especially convenient for users who prioritize straightforward, hassle-free setups for their computers and smart home devices.

What kind of gestures can I perform with the touchpad on the K400?

The built-in touchpad on the Logitech K400 supports a variety of multi-touch gestures, including scrolling, pinch-to-zoom, and swiping. This capability makes it highly functional for navigating online content, viewing photos, or browsing through media libraries. Users can enjoy a seamless experience similar to using a laptop's touchpad, adding to the keyboard's versatility for home entertainment or productivity tasks without needing additional peripherals.

Is the touchpad customizable on the Logitech Wireless Touch Keyboard K400?

The touchpad itself does not come with customizable settings out of the box. However, users can tweak the touchpad behavior through the mouse settings on their devices. This flexibility can enhance user experience, allowing adjustments like pointer speed or gesture recognition based on personal preferences. Such adaptability makes it suitable for various users, whether for casual browsing or precise control during gaming.

How do I clean the Logitech Wireless Touch Keyboard K400?

To clean the Logitech K400 keyboard, a soft, lint-free cloth dampened with water or mild cleaning solution works best for the surface. For deeper cleaning, gently remove debris from between the keys using compressed air. Avoid excessive moisture and do not submerge the keyboard in water. Regular maintenance can help ensure optimal performance and longevity, particularly for users who frequently eat or drink near their keyboards.

What color options are available for the Logitech Wireless Touch Keyboard K400?

The Logitech K400 typically comes in a sleek black design, focusing on a minimalist aesthetic that fits seamlessly in any home environment. This neutral color allows it to match various decor styles, making it a versatile choice for users looking to blend functionality with style in their entertainment setups. Despite its limited color options, the K400’s design is functional and appealing to many users.

如何從 Ubuy 在線購物 Logitech Wireless Touch Keyboard K400 with Built-in？

從 Ubuy 在線購物 Logitech Wireless Touch Keyboard K400 with Built-in 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。

Logitech Wireless Touch Keyboard K400 with Built-in 可以在 Hong Kong 在線購物嗎？

是的，您可以在 Ubuy Hong Kong 以合理的價格購買該產品。. Logitech Wireless Touch Keyboard K400 with Built-in 在本地不可用，但您可以信任我們的快遞服務。

下訂單後需要多長時間才能收到產品？

您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

Logitech 觀看原文

Logitech Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad

Easy and comfortable typing on quiet keys with bold, easy to read characters

Logitech

物品 #: 223292700

Logitech Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad

Q: Where can I buy Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad?

You can purchase the Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad on Ubuy in Hong Kong. Ubuy offers a user-friendly shopping experience, detailed product descriptions, and the convenience of reliable customer service to assist with your purchase. This ensures that you can find the K400 quickly and easily, enhancing your home entertainment setup.

88% of respondents would recommend this to a friend

物品 #: 223292700

HKD 1065

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Easy and comfortable typing on quiet keys with bold, easy to read characters

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What Stands Out

Wireless Convenience

Experience seamless connectivity with the wireless design, allowing you to control your devices from a distance without the hassle of cords.

Multi-Touch Touchpad

Navigate effortlessly with the built-in multi-touch touchpad, providing intuitive control similar to smartphone gestures, enhancing productivity and user experience.

Compact Design

The compact layout is ideal for small spaces, making it perfect for use in living rooms or while traveling, without sacrificing functionality or comfort.

產品詳情

Easy and comfortable typing with quiet keys and bold, easy-to-read characters
Large (3.5-inch) touch-pad with multi-touch navigation for easier web browsing
33 feet/10 meter wireless range for controlling TV-connected laptop from the couch
Tiny Logitech Unifying wireless receiver for easy laptop connection
Compatible with Windows 7, Windows Vista and Windows XP
Allows for surfing the web and controlling TV-connected laptop

Compatible Devices	Laptop, PC
Connectivity Technology	Wireless
Additional Features	Hotkeys and Media Keys, Low-Profile Key, Trackpad
Keyboard Backlighting Color Support	Single Color
Language	English
Number of Batteries Required	2
Power Source	Battery Powered
Switch Type	Linear
Keyboard Layout	QWERTY
Hand Orientation	Ambidextrous
Button Quantity	78
Water Resistance Level	Not Water Resistant
Minimum Required Operating System Version	Windows 7
Compatible Operating System Family	Windows
Number of Keys	78
Number of Sections	1
Color	Black
Style Name	Contemporary
Theme	computing
Brand	Logitech
Keyboard Description	Wireless
Antenna Location	Everyday Use
Built-In Media	AA Batteries (2), Keyboard, USB Extender, USB Receiver, User Documentation
Model Number	920-003070
Global Trade Identification Number	00097855074928, 10097855074925
Unit Count	1 Count
Manufacturer	Logitech
Number of Packs	1
UPC	801940483591 763615784962 808113020096 100177260532 804993513819 887589062540 689228594999 097855074928 640026652311 012303251324 097855077707 641438039110 790304486203 641438921743 640206663175 088021284425 337485728540 043396316591 666674965580 803982774187
Number of Items	1
Item Weight	12.7 ounces (360.05 grams)
Mfr Part Number	LOG920003070
Item Dimensions L x W x H	5.35"L x 13.9"W x 0.94"H (13.6 x 35.3 x 2.4 cm)
Enclosure Material	Plastic
Recommended Uses For Product	Everyday Use
Special Feature	Hotkeys and Media Keys, Low-Profile Key, Trackpad
Keyboard backlighting color support	Single Color
Style	Contemporary
Product Dimensions (L x W x H)	5.35"L x 13.9"W x 0.94"H (13.6 x 35.3 x 2.4 cm)

Who Should Buy?

Home Theater Users
Ideal for controlling smart TVs or media PCs from the couch with its wireless design and built-in touchpad.
Casual Gamers
Provides a comfortable and accessible way to navigate games on a PC-connected television without using a mouse.
Mobile Professionals
Lightweight and portable, perfect for those who need a compact keyboard with touchpad for presentations or remote work.

Heavy Typists
Features a compact layout that may not be comfortable or efficient for users who require extensive typing sessions.

產品敘述

Logitech Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad

About This Item

Introducing the Logitech Wireless Touch Keyboard K400 â€“ the ultimate convenience in navigating your computer from the comfort of your couch. With its built-in multi-touch touchpad, this sleek and black wireless keyboard offers seamless control over your laptop or desktop. The Logitech K400 is designed with ease of use in mind. Its compact size ensures that it fits perfectly on your coffee table or your lap, while its wireless connectivity eliminates the need for messy cords and cables.

Simply plug the tiny Unifying receiver into your USB port, and you're ready to go. Say goodbye to the hassle of reaching for a separate mouse! The built-in multi-touch touchpad allows you to effortlessly browse the web, scroll through documents, and navigate your computer with simple gestures. Whether you're watching movies, chatting with friends, or working on a spreadsheet, the touchpad provides reliable and precise control. The Logitech Wireless Touch Keyboard K400 is not only functional but also comfortable to use. Its quiet and low-profile keys offer a satisfying typing experience, allowing you to write emails, draft documents, and browse the web with ease.

The integrated volume controls and media shortcuts make it easy to adjust the volume, play/pause videos, and launch your favorite apps without having to get up from the couch. This wireless touch keyboard is compatible with both Windows and Android devices, making it a versatile addition to any computer setup. Whether you're using it for work or play, the Logitech K400 is the perfect solution for those seeking a hassle-free and convenient way to control their devices. Upgrade your computer experience with the Logitech Wireless Touch Keyboard K400. Say goodbye to tangled wires and hello to seamless control and comfort.

Shop now and enjoy the freedom of wireless connectivity!.

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客戶問題與解答

題: 如何從 Ubuy 在線購物 Logitech Wireless Touch Keyboard K400 with Built-in？

回答: 從 Ubuy 在線購物 Logitech Wireless Touch Keyboard K400 with Built-in 非常簡單。. 您只需搜索產品，在結賬時選擇運輸方式，然後將其運送到您所在的位置。
題: Logitech Wireless Touch Keyboard K400 with Built-in 可以在 Hong Kong 在線購物嗎？

回答: 是的，您可以在 Ubuy Hong Kong 以合理的價格購買該產品。. Logitech Wireless Touch Keyboard K400 with Built-in 在本地不可用，但您可以信任我們的快遞服務。
題: 下訂單後需要多長時間才能收到產品？

回答: 您訂購的產品的交貨時間根據您訂購的商品和您選擇的運輸方式而有所不同。. 結賬時會提到預計送貨時間，所以購物時請放心。

Logitech Keyboards 920-003070 Editorial Review

Logitech Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad is an excellent choice for those looking to enhance their Windows OS home theater experience. This compact keyboard features a built-in multi-touch touchpad, which simplifies navigation without needing a separate mouse, making it perfect for controlling your media center from a distance. Users appreciate its simple setup with the Logitech Unifying Receiver, allowing up to six devices to sync effortlessly. The device's battery also boasts impressive longevity, ensuring long hours of uninterrupted use. While the recessed touchpad may present some minor challenges with Windows 8 gestures, most users find it manageable after a bit of practice, reinforcing this keyboard as a solid addition to any PC-based home theater system.

Customer Reviews & Ratings

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優點

Small, lightweight, compact keyboard/touchpad combo package
Logitech quality, durability, and support
Long range operation with no lag
Dedicated multimedia keys for ease of use
Simply chic design fits with any electronic setup

缺點

Recessed touchpad may take time to get used to

Platform Trust & Buyer Confidence

3.8/5 120 reviews

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F Zhang

Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot

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“Great products and services”

17 April 2026 · via Trustpilot

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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot

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Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot

Sam

Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot

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HKD 1065

現在訂購，約可在下列時間收貨：星期六, 十月 31

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特色和優勢

Large (3.5 inch) touch pad with multi touch navigation for easier web browsing
Control your TV connected laptop from the couch with 33 feet/10 meter wireless range
Plug the tiny Logitech Unifying wireless receiver into your laptop and start surfing the web
Works with Windows 7, Windows Vista and Windows XP

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Logitech Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad

HKD 1065

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

產品詳情

Who Should Buy?

產品敘述

About This Item

客戶問題與解答

Logitech Keyboards 920-003070 Editorial Review

Customer Reviews & Ratings

評價此產品

優點

缺點

Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

重要資訊

HKD 1065

特色和優勢

Ubuy Assurance

Fast
Shipping

Free
Return^*