Lenovo Professional Bluetooth Rechargeable Mouse
Prices in SGD, excluding 9% GST.
PRODUCT DESCRIPTION
Lenovo Professional Bluetooth Rechargeable Mouse (4Y51J62544) - 3 Years Warranty, Singapore Local Warranty
Sculpted for the Right Hand
The Lenovo Professional Bluetooth Rechargeable Mouse has a right-handed, sculpted shape with an ergonomic thumb rest for long working days.
Bluetooth 5.1, Two Devices
It connects over Bluetooth Low Energy (Bluetooth 5.1) with dual-host support and Microsoft Swift Pair, so you can switch between two computers on the fly. No USB receiver is needed.
Three Months per Charge
The 380 mAh rechargeable battery lasts up to 3 months per charge. It charges over USB-C in 2 hours or less, and a 15-minute quick charge gives about a week of use.
Dynamic Scroll Wheel
The scroll wheel switches between line-by-line and fast scrolling depending on how quickly you spin it. Programmable side and top buttons add shortcuts.
Lenovo Professional Bluetooth Rechargeable Mouse Datasheet — Technical Specifications
General
| Product | Lenovo Professional Bluetooth Rechargeable Mouse |
| Part Number | 4Y51J62544 |
| Colour | Storm Grey |
| Manufacturer Warranty | 3 years |
| Local Warranty (Singapore) | Included with every SourceIT purchase, with GST invoice |
Connectivity
| Connection | Bluetooth only (no USB receiver) |
| Bluetooth Version | Bluetooth Low Energy / Bluetooth 5.1 |
| Multi-Host | Dual-host, on-the-fly switching |
| Quick Pairing | Microsoft Swift Pair |
| Supported OS | Windows 10, Windows 11 |
Tracking & Buttons
| Sensor | Blue optical |
| DPI | Not published by Lenovo |
| Buttons | 6: left, right, scroll click, DPI button, 2 side buttons |
| Scroll Wheel | 2-way, dynamic (line-by-line or fast) |
| Indicators | Low-battery LED, DPI LED, pairing/host LEDs |
Power
| Battery | Rechargeable, 380 mAh |
| Battery Life | Up to 3 months per charge (varies with usage) |
| Charge Time | 2 hours or less; 15 minutes gives about 1 week |
| Charging | USB-C port; 0.5 m USB-C to USB-A cable included |
Physical
| Dimensions | 72 x 129 x 44 mm (2.8 x 5.1 x 1.7 in) |
| Weight | From 96 g (0.21 lb) |
| Design | Right-handed, with thumb rest |
Compatibility & Fit
Bluetooth Required
Your PC needs Bluetooth. There is no USB receiver in the box. For a receiver-based mouse, see the Lenovo Go USB-C Wireless Mouse (4Y51C21216) or Lenovo Go Wireless Vertical Mouse (4Y51C33792).
Right-Handed Only
The sculpted shape suits right-handed users. Left-handed users may prefer an ambidextrous model such as the Lenovo Go Wireless Multi-Device Mouse (4Y51C21217).
Package Contents & Lenovo Ordering Information
In the box:
- Lenovo Professional Bluetooth Rechargeable Mouse
- USB-C to USB-A charging cable
- Warranty document
- Quick start manual
Lenovo Mice Ordering Information
| 4Y51C21216 | Lenovo Go USB-C Wireless Mouse (Thunder Black) |
| 4Y51C21217 | Lenovo Go Wireless Multi-Device Mouse (Thunder Black) |
| 4Y51C33792 | Lenovo Go Wireless Vertical Mouse |
| 4Y51R29290 | Lenovo Multi-Device Wireless Mouse (X9 Edition) |
| 4Y51J62544 (this listing) | Lenovo Professional Bluetooth Rechargeable Mouse |
| 4XH0R55468 | Lenovo 2.4G Wireless USB Receiver (replacement receiver) |
| 4Y51D20848 | ThinkPad USB-C Wireless Compact Mouse |
| 4Y51D20850 | ThinkPad USB-C Wired Compact Mouse |
| 4X30M56888 | ThinkPad Essential Wireless Mouse (battery not included) |
| 4Y50X88824 | ThinkBook Bluetooth Silent Mouse |
| 4Y51S24029 | Lenovo Fingerprint Biometric USB Mouse Gen 3 |
| 4Y51C68693 | Lenovo Basic Wired Mouse |
Datasheet & Downloads
- Lenovo product page — 4Y51J62544
- Lenovo Support — overview and service parts (ACC500277)
- Lenovo Accessories SmartFind — compatibility checker
Use Lenovo SmartFind to confirm compatibility with your exact device before ordering.
Frequently Asked Questions — Lenovo Professional Bluetooth Rechargeable Mouse
Does it come with a USB receiver?
No. It connects over Bluetooth 5.1 only.
Can I use it with two computers?
Yes. It is dual-host and switches between two paired devices on the fly.
How long does the battery last?
Up to 3 months per charge. A 15-minute quick charge gives about a week.
Is it suitable for left-handed users?
No. It has a right-handed sculpted shape.
What warranty does Lenovo give?
Lenovo lists a 3-year warranty. Every SourceIT purchase also includes Singapore local warranty support with a GST invoice.
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