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TECKNET 4-Device Wireless Keyboard TK-KB020

TECKNET 4-Device Wireless Keyboard TK-KB020 - Main image
$23.45 $35 In stock

TECKNET 4-Device Wireless Keyboard TK-KB020

Model Number: TK-KB020

Multi-Device Connectivity

Connects up to 4 devices using 3 Bluetooth channels and a 2.4GHz USB receiver, allowing quick switching via FN + Bluetooth keys for seamless multitasking.

500mAh Rechargeable Battery

High-capacity rechargeable battery provides up to 90 days of use per charge, featuring an auto-sleep power-saving mode and a low-battery red flashing indicator.

Quiet Typing Experience

Precision scissor-switch key mechanism reduces keystroke noise by up to 90% while delivering smooth, responsive tactile feedback.

Ergonomic Design & Compact Layout

Designed with a comfortable 7° tilt angle, a standard numeric keypad, and integrated shortcut keys for quick access to media and system controls.

Wide Compatibility

Offers universal cross-platform support, working seamlessly with macOS, Windows, iOS, and Android across computers, tablets, and smartphones.

Notice & Usage Reminders:

1.The 2.4GHz USB receiver is conveniently stored inside the battery cover compartment.

2.Utilizes an Fn lock key to quickly toggle shortcut functionality.

Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Steven ★★★★★

Switching between my work laptop, personal Mac, and iPad is just a tap of the FN key now, which beats unplugging a dongle every time. Three Bluetooth channels plus the 2.4GHz receiver means I never run out of slots. Typing feel is quiet enough that my calls don't pick it up.

Brian ★★★★★

Setting this up on my desk with the 2.4GHz receiver for my work PC and Bluetooth for my personal laptop took about two minutes, and the switch between them is basically instant. Keys feel solid for the price and I haven't had a single dropout all week.

Harper ★★★★★

The FN key switching between my laptop and iPad is instant, no lag at all. I keep the USB receiver in my desktop and still have two Bluetooth slots free for my phone. Battery's been going strong for weeks now.