Lenovo Professional 2.4G & Bluetooth Wireless Rechargeable Combo Keyboard and Mouse - US English

PB Tech price

AUD $ 125 .00

$ 125 .00

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Lenovo Professional 2.4G & Bluetooth Wireless Rechargeable Combo Keyboard and Mouse - US English

Name: Lenovo Professional 2.4G & Bluetooth Wireless Rechargeable Combo Keyboard and Mouse - US English
Brand: Lenovo
SKU: KEYLEN3931
Price: 125 AUD
Availability: OutOfStock
Rating: 5 (1 reviews)

Brand: Lenovo
MPN: 4X31K03931
Part #: KEYLEN3931
UPC: 195892062448

OPEN BOX

PB Tech price

AUD $ 125 .00

Open box stock unavailable

Delivery: Out of stock

Estimated Delivery Times

7 - 10 working days for international destinations

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Lenovo Professional 2.4G & Bluetooth Wireless Rechargeable Combo Keyboard and Mouse - US English

Part #: KEYLEN4316

AUD $121.93 $121.93

Click or hover over image to enlarge

Brand: Lenovo
MPN: 4X31K03931
Part #: KEYLEN3931
UPC: 195892062448

1 review

Form Factor

Full Size

Mechanical Switch Type

Not Specified

Wireless Technology

Bluetooth

Backlit Keys

Programmable Buttons

Not Specified

Interface

Bluetooth

Movement Detection

Optical

Colour

Black

View full specs

Returns & Warranty Bulk Quote Print Page

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What PB Tech customers are saying about this product...

See More Reviews

"This is exactly what I needed and I only wish I had bought it sooner. Install was simple and I love that the mouse and keyboard are rechargeable. No more dealing with batteries and ...view more"

By: PamI25 11/08/25

Verified Owner

Features

The Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse is a revolution in productivity and design. Its full-size keyboard features scissor switches that create an elevated typing experience. Its mouse, marvelously crafted from bio-rubber, keeps you comfortable all day and is equipped with an impressive 4,000 DPI sensor. Plus, both the keyboard and mouse are made from eco-friendly 65% recycled material that protects the environment.

- Make charging easy with the integrated rechargeable battery in the keyboard and mouse

- Seamlessly switch up to 3 devices via the 2.4G Unified dongle or Dual BT on multi-OS

- Look your best with the sleek, contemporary design and premium textured finish

- Do it all with a full 3-zone tilt-leg keyboard with worldwide language layouts

- Experience the difference with responsive scissor-switch keys and silent typing

- Maximize your potential with the 8-button symmetrical mouse sporting up to 4000 DPI

- Be eco-friendly with our 65% PCC and Bio-based TPU materials

- Make it personal with programmable functions on both the keyboard and mouse

- Enjoy total peace of mind thanks to the 3-year warranty

- Both Mouse and Keyboard have AES128 encryption

Specifications

Language Layout

US English

Color

Grey

Battery Life

Up to 3 months

Cable Length/Type

1 M / USB A to C

Weight

KB: 586 g (20.67 oz) MS : 80 g (2.82 oz)

Backlight

Mice Button

8 buttons (Left / Right Click, DPI Button, Forward Button, Backward Button, Power Switch, Multi-Device Switch, Scroll-wheel with middle click and right/left-tilt)

Button Life

Up to 10 million clicks for left and right buttons

Keyboard Key Lifecycle

Up to 10 millions clicks

Mouse Sensor

Optical IR Sensor

Hardware Requirements

Supported PC with USB-A port or Bluetooth Low Energy

Power Requirement

KB:420mAh lithium battery Mouse:380mAh lithium battery

Scrolling

4-way scrolling (Up, Down, left, right)

Brand

Lenovo

OS Requirements

OS Independent

Packed Weight

885 g (31.22 oz)

Packed Dimensions (L x D x H)

538 x 129 x 42 mm (21.18 x 5.08 x 1.65 in)

Height

Mouse: 36.06 mm (1.42 in) KB:14.8 mm (0.58 in)

Cable Length

Mouse: 111.29 mm (4.38 in) KB:437.4 mm (17.22 in)

Depth

Mouse: 62.23 mm (2.45 in) KB:128.8 mm (5.07 in)

Special/Added Features

Programmable Keys / Lithium battery / Seamless switch up to 3 devices / Dual mode connections : 2.4G & Bluetooth / Dynamic Wheel / Bio-rubber coated grip / AES 128 encryption

Maximum Operating Temperature

40 degrees Celsius (104 degrees Fahrenheit)

Minimum Operating Temperature

0 degrees Celsius (32 degrees Fahrenheit)

Maximum Relative Humidity (%)

95%

Minimum Relative Humidity (%)

20%

Battery Charging Time

2hours for full charge

Included Accessory

Lenovo USB-A Unified Pairing Receiver, USB-A to USB-C charging cable

X direction Key Pitch

19.05 mm (0.75 in)

Y direction Key Pitch

19.05 mm (0.75 in)

Width

Mouse: 111.29 mm (4.38 in) KB:437.4 mm (17.22 in)

Connection Type

2.4G & Bluetooth

DPI

3-level Adjustable (default at 2400, 1600, 800) , Levels can be configured via Lenovo Go Central Software up to 4000

Manufacturer Part No:

4X31K03931

Brand:

Lenovo

Product Type:

UPC

195892062448

Product Family:

Professional 2.4G & Bluetooth Wireless

Shipping Weight:

0.8 kg

PB Part No:

KEYLEN3931

Product Model:

Rechargeable Combo

Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

5 out of 5 Stars Based on 1 review

5 Stars

4 Stars

3 Stars

2 Stars

1 Stars

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Verified Owners Only Images Only

Should've bought it sooner

This is exactly what I needed and I only wish I had bought it sooner. Install was simple and I love that the mouse and keyboard are rechargeable. No more dealing with batteries and super portable.

I would have preferred keys that were thicker but that's just a personal preference.

By: PamI25 11/08/25

Verified Owner

0 out of 0 users found this review helpful

Alternative Products

Lenovo Professional 2.4G & Bluetooth Wireless Rechargeable Combo Keyboard and Mouse - US English

Wishlist Compare

Form Factor:

Full Size

Mechanical Switch Type:

Not Specified

Wireless Technology:

Bluetooth

Backlit Keys:

Programmable Buttons:

Not Specified

Interface:

Bluetooth

Movement Detection:

Optical

Colour:

Black

MPN:

4X31R64316

Part #:

KEYLEN4316

Normally $125.00

$121 .93

$121.93

Ships today

Wishlist Compare

Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

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Lenovo Professional 2.4G & Bluetooth Wireless Rechargeable Combo Keyboard and Mouse - US English

Brand: Lenovo
MPN: 4X31K03931
Part #: KEYLEN3931
UPC:195892062448

AUD $125.00

Date Created: 10:25, 19-09-2025
Product URL: https://www.pbtech.com/product/KEYLEN3931/Lenovo-Professional-24G--Bluetooth-Wireless-Rechar?type=open