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Overview

The K137 ultra-thin Bluetooth digital keyboard is a portable peripheral designed to improve digital input efficiency. It adopts an ultra-thin body of 146×119×11mm (only 200g) and a 7° ergonomic tilt design, with X-frame scissor-style silent keys, bringing a comfortable and accurate input experience. Supports Bluetooth 3.0 dual-device connection, 10-meter stable transmission range

Rechargeable Dual Bluetooth Numeric Keypad Wireless Number Pad 36 Key External Data Entry Keyboard - Black

Model: A2912
Web Code: 19400259
Sold and shipped by | 3.1 seller rating (35 reviews)

Available for deliveryAvailable online only

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Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Ultra-thin Bluetooth numeric keyboard

✨Core highlights✨

✅ Ultra-thin portable design

Only 200g lightweight body, 146×119×11mm ultra-thin size

Ergonomic 7° tilt angle, no fatigue after long-term input

ABS material shell, taking into account durability and aesthetics

✅ Intelligent dual-mode connection

Bluetooth 3.0 technology, supports simultaneous connection of 2 devices and one-click switching

10 meters stable transmission distance, free from the constraints of wires

[Note: For laptops without Bluetooth function, you need to use a third-party Bluetooth adapter to use it] Non-Bluetooth devices require an additional adapter

✅ Efficient input experience

36-key full-function layout: including digital area/+/-/% and other operation symbols

X-frame scissor-type keys: 1.5mm key travel, silent and accurate triggering

Shortcut keys support one-click calculator and other practical functions

🔋Long-lasting battery life

Built-in 230mAh lithium battery, USB charging is convenient and environmentally friendly

Intelligent sleep technology: automatic power saving when idle, wake up with any key

Sustainable use on a single charge

💻Full system compatibility

Perfect adaptation:

▸ Windows XP/7/8/10/11

▸ macOS 10.6+

▸ Android 4.3+

Ideal match: MacBook/iMac/Surface/Android tablet, etc.

📦Packing list

Bluetooth numeric keyboard × 1

USB charging cable × 1

Instruction manual × 1

Tip: For the first use, press and hold the Bluetooth button in the upper right corner for 3 seconds to enter pairing mode

This keyboard perfectly fills the gap in notebook digital input and is an efficiency artifact for financial/accounting/data analysts!

Product Condition
Brand New
Colour
black

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer accessories
Return/Exchange Period
30 days
Condition
Opened

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