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KEYCHRON K4 WIRELESS HOT SWAP RGB ALUMINUM FRAME MECHANICAL KEYBOARD (VERSION 2)

Product ID
UT-3784
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Availability
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All prices include VAT. 0% EMI from ৳858/mo on 29 banks.

Save ৳2,200 -18%৳10,300Was ৳12,500

Key features

Full specs
  • FeatureGateron Switch ( Brown)
  • LightingRGB Backlight, 96% Layout
  • Number of Keys100 keys
  • Feature4000mAh li-polymer battery
  • 0% EMI on credit cards of 29 banks — ৳858/mo for 12 months.
  • Online price saves you ৳2,200 (offer valid while stock lasts).
  • Free assembly & testing when you build a PC with our PC Builder.
From this brandKeychron42 productsBrowse all →

Specifications

Key Specifications

TypeMechanical
ConnectivityWired, Wireless, Bluetooth
FeaturesRGB
ColorBlack

General Information

ColorBlack
WeightAbout (Plastic frame version) 770g / 1.69 lbs Weight: About (Aluminum frame version): 933g / 2.05 lbs
DimensionsDimension (Plastic frame version): 371 x 124 x 38mm Dimension (Aluminum frame version): 376 x 129 x 38mm
InterfaceWIRELESS AND WIRED MODES - Connects with up to 3 devices via Bluetooth 5.1 - wired mode with USB Type-C connection
TypeWireless Mechanical Keyboard (Version 2)
KeysNumber of Keys: 100 keys
OthersMain Body Material: ABS / Aircraft-grade aluminum frame Keycap Material: ABS Layout: ANSI Backlit Types: 18 Backlit: Adjustable 4-level RGB backlit System: Windows/Android/Mac/iOS Battery: 4000mAh Rechargeable li-polymer battery BT Working Time (Backlit off): Up to 240 hours (Lab test result may vary by actual use) BT Working Time (Single LED): Up to 68 hours (Lab test result may vary by actual use) BT Working Time(RGB): Up to 72 hours (Lab test result may vary by actual use) Charging Time: Around 3 hours Bluetooth Device Name: Keychron K4 Compatible System: macOS/ Windows Operating Environment: -10 to 50℃ Height incl. keycap (front) 32mm Height incl. keycap (rear) 41mm
Switch ColorBrown (K4-J3)
System requirementsWindows/ Android/ Mac/ iOS

Main Features

Wired/WirelessWireless

Warranty Information

Warranty01 year

Disclaimer: Product photos are for illustration only — the actual product may differ in colour, packaging or appearance. Specifications and features can change without notice from the manufacturer, so please confirm anything important with our team before you order. Prices, offers and stock are subject to change.

Overview

Keychron K4 Wireless Keyboard 

Keychron K4 version 2 has full-size functionality in a compact design with 100 necessary keys. The hot-swappable option with preinstalled Gateron Mechanical switches offers the freedom to customize per-key typing experience without soldering. Bluetooth Mechanical Keyboard Keychron K4 is a 96% layout (100-key) RGB backlight Bluetooth mechanical keyboard with Aluminum Frame. The K4 is crafted to maximize your workspace and enhance productivity. With a unique Mac layout provides all necessary Mac function keys, while compatible with Windows. It connects with up to 3 devices with the latest Broadcom Bluetooth 5.1 chipset proved from time to time. Gateron Brown Switch Given that 2 ±0.6mm pre-travel and 55gf actuation force, the Gateron brown switch feature a nice tactile feeling while satisfying your finger with a durable 50 million keystroke lifespan. Compact Keyboard A 100-key layout RGB backlight Bluetooth mechanical keyboard. Meticulously designed layout and inclined bottom frame makes the K4 more comfortable to type. WIRELESS AND WIRED MODES Connects with up to 3 devices via Bluetooth and switch among them easily. With high reliable and broad compatibility Broadcom Bluetooth 5.1 chipset, the K4 version 2 is best to fit home, office and light gaming use while connecting with your smartphone, laptop and iPad. It also has wired mode with USB Type-C connection. Suitable for All Devices Designed with Mac users in mind, with a unique Mac layout, K4 has all necessary Mac function keys, while compatible with Windows. Just plug and use, no driver is needed. Extra keycaps for both Windows and Mac operating system are included. 4000mAh Big Battery K4 can last up to 24 hours typing with a 4000 mAh big battery, which is one of the biggest in mechanical keyboard. N-key rollover (NKRO) on wired mode or 6KRO on wireless mode. 15+ RGB Lighting Options Charming RGB lighting with elegant legends helps to stay focus in dime environment with style, you can also choose other static color backlight mode. Ergonomic Design Inclined bottom frame makes the K4 more comfortable to type even without a palm rest. WITH NUMBER PAD Comes with a 100 keys (96%) layout included number pad and relocated Del key that offers convenient access to all the essential keys* for Mac and Windows in a small footprint. Num Lock works with Windows OS only. Keycap Material Locked The Keychron K4 has a great build quality. Our unit of the K4 has a plastic frame; however, you can get one with an aluminum frame if you prefer. The plastic frame feels strong, and the board doesn't exhibit any noticeable flex. That said, it doesn't feel as high quality as the Obinslab Anne Pro 2, for example. The doubleshot ABS keycaps feel slippery and might be prone to cracking. The keys wobble a bit, and the stabilizers rattle. The rubber feet are grippy enough to keep the keyboard from sliding around, and the incline feet feel sturdy. The USB-C cable that comes with the keyboard is braided, and the cable's quality is okay. [embed]https://youtu.be/VoiaLRwuac4[/embed]

FEATURES

  1. Full-size functionality with compact layout
  2. Hot-swappable option
  3. Choice of white or RGB backlighting
  4. Multiple switch options
  5. Multi-device compatibility with Bluetooth connectivity
  6. Inclined bottom with kickstand
[ninja_tables id="47052"]

Buy KEYCHRON K4 WIRELESS HOT SWAP RGB ALUMINUM FRAME MECHANICAL KEYBOARD (VERSION 2) from Ultra Technology

Get the KEYCHRON K4 WIRELESS HOT SWAP RGB ALUMINUM FRAME MECHANICAL KEYBOARD (VERSION 2) from Ultra Technology for ৳10,300 and enjoy snappier multitasking and smoother gaming. It's an excellent choice for anyone upgrading a desktop or laptop at the best price in Bangladesh.

See more from Keychron, explore more Keychron Keyboard, browse our full range of Accessories, or build your own PC with compatible parts. Every order comes with official warranty, 0% EMI on popular bank cards and fast delivery across Bangladesh — or visit our showroom at Multiplan Center, Dhaka.

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Questions 0

No questions yetNot sure about compatibility, warranty or delivery? Ask — our team answers within 24 hours.

Common questions

Does this come with an official warranty?

Yes — 01 year. Claims are handled at our RMA & Service Center, Suite 1413, Multiplan Center.

Can I buy this on EMI?

Yes, EMI is available with credit cards of our partner banks on orders over ৳5,000. Tap “View more” under Promotional information to see the monthly amounts.

Is it available at the showroom right now?

Not at the moment. Call 01771-833944 and we'll let you know when the next shipment lands.

How long does delivery take?

Inside Dhaka within 24 hours; outside Dhaka 2–3 working days by courier.

Is it brand new and sealed?

Yes — every unit is brand new in its original sealed box, with the invoice.

Do you give a better price on bulk orders?

Yes — for corporate or bulk orders call 01898-883492 for a quote.

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