Lenovo Wireless Multi-Mode Pro Combo Keyboard & Mouse 6000
PRODUCT DESCRIPTION
Lenovo Wireless Multi-Mode Pro Combo Keyboard & Mouse 6000 (4X31S04810) - Local Warranty
Bluetooth and 2.4 GHz, Across Three Devices
The Wireless Multi-Mode Pro Combo 6000 is the only input device in our Lenovo range that does both Bluetooth 5.3 and 2.4 GHz, and it connects to up to three devices. For anyone working across a laptop, a desktop and a tablet, that removes two of the three keyboards from the desk.
It Solves the USB-A Problem
Every other wireless device in this range needs a USB-A nano receiver — awkward on a modern laptop that has only USB-C ports. This one pairs over Bluetooth instead if you prefer, so a USB-C-only machine needs no adapter at all.
Silent Keys and a Silent Ambidextrous Mouse
Lenovo describes a sleek, responsive, silent typing experience and a standard-sized ambidextrous silent mouse. In an open-plan office or on a video call, quiet input hardware is something colleagues notice — and the ambidextrous shape means one product suits everyone.
Read This: Lenovo Publishes Almost No Numbers for This Combo
We would rather tell you than let you assume. Lenovo publishes no datasheet, no brochure entry and no PSREF specification for this part number — only a product page. That means no DPI, no button count, no keyboard layout, no numeric-keypad statement, no battery type or life, no dimensions, no weight, no colour, no box contents, no operating-system list and no warranty term. Lenovo publishes detailed figures for the separate Multi-Mode Pro Mouse 6000, but has never said the bundled mouse is that product, so we have not carried them across.
Lenovo Wireless Multi-Mode Pro Combo Keyboard & Mouse 6000 Datasheet — Technical Specifications
General
| Product | Lenovo Wireless Multi-Mode Pro Combo Keyboard & Mouse 6000 |
| Part Number | 4X31S04810 |
| Type | Multi-mode Bluetooth and 2.4 GHz keyboard and mouse combination |
| Manufacturer Warranty | Not published by Lenovo for this model |
| Local Warranty (Singapore) | Included with every SourceIT purchase, with GST invoice |
Published for This Part Number
| Lenovo Model Code | KB MICE_BO Multi WL Pro 6000 KBMS US |
| Connection | Multi-mode — Bluetooth 5.3 and 2.4 GHz |
| Devices | Connects to up to three devices |
| Switching Between Devices | Not published. Lenovo does not state how you switch — dedicated keys, a button or a shortcut |
| Keyboard | Lenovo describes a sleek, responsive, silent typing experience and nothing more |
| Mouse | Standard-sized, ambidextrous, silent |
| Availability | Current — live on Lenovo's US and Singapore stores at the time we checked |
The 2.4 GHz Receiver
| Connector | USB-A. Lenovo's page for its USB-A Pro Unified Pairing Receiver, part 4XH1S61880, lists this combo as compatible |
| Pairing Technology | Lenovo Pro Unified Pairing, with AES-128 encryption |
| Devices Per Receiver | Lenovo states that receiver can carry up to six Lenovo devices |
| Is a Receiver in the Box? | Not published by Lenovo for this combo. Ask us and we will confirm before your order ships — and note that you can use Bluetooth instead either way |
Not Published for This Part Number
| Mouse DPI and Buttons | Not published for this combo. Lenovo publishes 4000 DPI with three-level switching, programmable buttons and a four-way dynamic wheel for the standalone Wireless Multi-Mode Pro Mouse 6000 (part 4Y51S61874) — but Lenovo has never stated that the mouse bundled here is that product, so we are not printing those figures against this SKU |
| Keyboard Layout and Numeric Keypad | Not published by Lenovo for this model |
| Key Travel, Tilt Legs, Spill Resistance, Hot Keys | Not published by Lenovo for this model |
| Battery Type, Cell Count, Whether Included, Battery Life | Not published by Lenovo for this model |
| Wireless Range | Not published by Lenovo for this model |
| Dimensions and Weights | Not published by Lenovo for this model |
| Colour | Not published by Lenovo for this model |
| Box Contents | Not published by Lenovo for this model |
| Operating System Support | Not published by Lenovo for this model |
| Certifications and Recycled Content | Not published by Lenovo for this model |
| Warranty | Not published by Lenovo for this model |
Related Part Numbers
| Regional Variants | Lenovo sells this combo as 4X31S04810 (US English), 4X31S04833 (Latin American Spanish) and 4X31S04853 |
| Standalone Mouse | Wireless Multi-Mode Pro Mouse 6000, part 4Y51S61874. A version without a battery is sold as 4Y51S61875 — one digit apart, so check the part number when ordering |
| Receiver | USB-A Pro Unified Pairing Receiver, part 4XH1S61880 |
Compatibility & Fit
Multi-mode is the reason to buy this one. Bluetooth 5.3 and 2.4 GHz, across three devices. Move between a work laptop, a desktop and a tablet without swapping keyboards, and connect to a USB-C-only machine over Bluetooth with no adapter. Nothing else in our Lenovo input range does either.
A word about USB-A dongles and modern laptops. Lenovo's 2.4 GHz wireless input devices connect through a USB-A nano receiver. Many current laptops — including several ThinkPads — have few or no USB-A ports, so check the machine before you order. A USB-C adapter solves it, or a dock; the ThinkPad and Lenovo docks in our range all provide USB-A ports. The one device in this range that avoids the problem entirely is the Wireless Multi-Mode Pro Combo 6000, which also does Bluetooth.
Silent keys and a silent mouse are a real workplace consideration. Open-plan offices and video calls both punish loud input hardware. Lenovo describes both pieces as silent, which is a design intent rather than a decibel figure — Lenovo publishes no measurement, so we quote none.
Why this page has so many blanks, and what to do about it. Lenovo publishes no datasheet for this combo — only a product page of marketing copy. There is a strong temptation to fill it from Lenovo's specification for the standalone Multi-Mode Pro Mouse 6000, which publishes 4000 DPI, three-level DPI switching, programmable buttons and a four-way wheel. But Lenovo has never said the mouse in this box is that mouse, and printing those figures here would be a guess dressed as a specification. Tell us which of them matters to you — the DPI, the battery arrangement, whether a receiver ships in the box — and we will get a written answer from Lenovo before you order.
Check the part number. Lenovo sells regional variants of this combo as 4X31S04833 and 4X31S04853. It also sells the standalone mouse in with-battery and without-battery versions one digit apart. Quote carefully, or let us do it.
Package Contents & Lenovo Accessory Ordering Information
In the box, per Lenovo PSREF:
- Lenovo publishes no box-contents list for this combo
Expect a keyboard and a mouse. Whether a USB-A receiver is included is not published, and neither is whether batteries are supplied. Ask us and we will confirm both with the distributor before your order ships — and remember the combo also pairs over Bluetooth, so the receiver may not be needed at all.
Lenovo Accessory Ordering Information
| 4XD1C82055 | Lenovo Go Wired Speakerphone — USB-C personal speakerphone, Microsoft Teams certified |
| 4XD1B84406 | Lenovo Wireless VoIP Speakerphone — Quad-mic 360° room speakerphone with a 6500 mAh power bank |
| 4XD1M80020 | Lenovo Wireless VoIP Headset — Bluetooth 5.3 over-ear, Teams certified, 31 h talk time |
| 4XD1Q30302 | Lenovo Wireless Stereo Headset — Bluetooth over-ear, 31 h talk time, replaceable earcups |
| 4XD1R31390 | Lenovo TWS Earbuds X9 Edition — True wireless, hybrid ANC to -40 dB, Dolby Atmos |
| 4XD0T32974 | Lenovo 700 Ultraportable Bluetooth Speaker — 11 mm Bluetooth 5.0 music speaker — withdrawn by Lenovo |
| 4Y50R20863 | Lenovo Essential USB Mouse — Wired USB-A, 1600 DPI, 3 buttons, 70 g |
| 4Y50R20864 | Lenovo Essential Compact Wireless Mouse — 2.4 GHz USB-A dongle, 1000 DPI, 12-month battery |
| 4Y41C68642 | Lenovo Essential Wired Keyboard, Black — Full-size with numeric keypad, spill resistant, 10M clicks |
| 4X30L79883 | Lenovo Essential Wired Combo Keyboard and Mouse — Wired combo, numeric keypad, 1600 DPI mouse |
| 4X31R64400 | Lenovo Essential Wired Combo Keyboard & Mouse — Current wired combo — numeric keypad, Copilot key |
| 4X31R64453 | Lenovo Essential Wireless Combo Keyboard & Mouse Gen 2 — 2.4 GHz combo, Copilot key, 65% recycled, 3-year warranty |
| 4X30H56796 | Lenovo Professional Wireless Combo Keyboard & Mouse — 2.4 GHz, laser 1600 DPI, 24-month battery, replaceable dongle |
| 4X31S04810 (this listing) | Lenovo Wireless Multi-Mode Pro Combo Keyboard & Mouse 6000 — Bluetooth 5.3 and 2.4 GHz, three devices, silent keys |
Datasheet & Downloads
- Lenovo Wireless Multi-Mode Pro Combo Keyboard & Mouse 6000 product page
- Lenovo USB-A Pro Unified Pairing Receiver product page — the receiver this combo uses
Lenovo publishes no datasheet, brochure entry or PSREF specification for this combo. The two product pages linked above are the only Lenovo sources, and they carry marketing copy rather than specification tables — which is why this page shows more gaps than most. The receiver page is what establishes that the 2.4 GHz link is USB-A and uses Lenovo's Pro Unified Pairing with AES-128 encryption.
Frequently Asked Questions — Lenovo Wireless Multi-Mode Pro Combo Keyboard & Mouse 6000
How does it connect, and to how many devices?
Bluetooth 5.3 and 2.4 GHz, to up to three devices. It is the only input device in our Lenovo range that does both. Lenovo does not publish how you switch between the three — whether by dedicated keys, a button or a shortcut — so we cannot tell you, but we can find out.
Does a USB receiver come in the box?
Lenovo does not publish an answer. The 2.4 GHz link uses Lenovo's USB-A Pro Unified Pairing receiver, which Lenovo also sells separately as part 4XH1S61880. Since the combo also pairs over Bluetooth, you may not need it. Ask us and we will confirm the carton before your order ships.
What DPI is the mouse?
Lenovo does not publish it for this combo. Lenovo's separate Wireless Multi-Mode Pro Mouse 6000 publishes 4000 DPI with three-level switching, programmable buttons and a four-way wheel — but Lenovo has never stated that the mouse in this box is that product, so we are not printing those figures here. If DPI matters, ask and we will get it confirmed.
Will it work with a USB-C-only laptop?
Yes, over Bluetooth, with no adapter needed. That is one of the better reasons to choose this combo over the other wireless options in our Lenovo range, all of which are USB-A dongle only.
Does the keyboard have a numeric keypad?
Lenovo does not publish the keyboard layout for this part number at all. If a numeric keypad is a requirement, ask us before you order and we will confirm it — or look at the Professional Wireless Combo or the Essential Wireless Combo Gen 2 in the ordering table, both of which publish a keypad.
What warranty applies?
Lenovo publishes no warranty term for this part number, so this page does not state one. Every unit SourceIT sells carries local Singapore warranty support and a GST invoice, and we will confirm Lenovo's manufacturer term before you order.
