Lenovo Go USB-C Wireless Mouse (Thunder Black)
PRODUCT DESCRIPTION
Lenovo Go USB-C Wireless Mouse (4Y51C21216) - 1 Year Warranty, Singapore Local Warranty
Made for USB-C Laptops
The Lenovo Go USB-C Wireless Mouse connects over 2.4 GHz wireless through the included Lenovo USB-C Unified Pairing Receiver, so it works with modern ultrabooks that have only USB-C ports, without an adapter.
Weeks of Use from a Quick Charge
A built-in rechargeable battery gives up to 3 months per charge. A full charge takes 1.5 to 2 hours, and a 15-minute charge gives about one week of use, via the included USB-A to USB-C cable.
Precise Blue Optical Tracking
The blue optical sensor tracks on most surfaces, with three DPI levels of 800, 1600 and 2400 adjustable in Lenovo's software.
Compact, Quiet and Programmable
An ambidextrous 71 g body with a textured grip, quiet left and right buttons and a programmable side utility button. Default settings are tuned for Microsoft Teams calls.
Lenovo Go USB-C Wireless Mouse Datasheet — Technical Specifications
General
| Product | Lenovo Go USB-C Wireless Mouse |
| Part Number | 4Y51C21216 |
| Colour | Thunder Black |
| Manufacturer Warranty | 1 year (Customer Replaceable Unit) |
| Local Warranty (Singapore) | Included with every SourceIT purchase, with GST invoice |
Connectivity
| Connection | 2.4 GHz wireless via USB receiver |
| Receiver | Lenovo USB-C Unified Pairing Receiver (included) |
| Bluetooth | Not supported |
| Requirement | PC with a USB-C port |
| Supported OS | Windows 10 (as listed by Lenovo) |
Tracking & Buttons
| Sensor | Blue optical |
| DPI | 800 / 1600 / 2400 (three levels, adjustable in software) |
| Buttons | 5, rated up to 3 million clicks |
| Scroll Wheel | 2-way |
| Programmable | Side utility button; buttons and combo clicks for Mouse Mode and Call Mode via software |
Power
| Battery | Rechargeable 4.2 V lithium battery |
| Battery Life | Up to 3 months per charge |
| Charge Time | 1.5 to 2 hours full; 15 minutes gives about 1 week |
| Charging Cable | USB-A to USB-C, 0.5 m |
Physical
| Dimensions | 101 x 59 x 34 mm (4.0 x 2.3 x 1.3 in) |
| Weight | Mouse 71 g (2.5 oz); receiver 1.5 g |
| Design | Ambidextrous, compact |
| Operating Environment | 0 to 40 °C, 20% to 95% relative humidity |
Compatibility & Fit
USB-C Receiver Only
The included receiver is USB-C. If your PC has only USB-A ports, choose a USB-A model such as the Lenovo Go Wireless Vertical Mouse (4Y51C33792) or the ThinkPad Essential Wireless Mouse (4X30M56888).
No Bluetooth
This mouse connects through its receiver only. For Bluetooth and multi-device switching, see the Lenovo Go Wireless Multi-Device Mouse (4Y51C21217) or the Lenovo Professional Bluetooth Rechargeable Mouse (4Y51J62544).
Unified Pairing
The receiver supports Lenovo Unified Pairing, so compatible Lenovo Go keyboards and mice can share a single receiver.
Package Contents & Lenovo Ordering Information
In the box:
- Lenovo Go USB-C Wireless Mouse
- Lenovo USB-C Unified Pairing Receiver
- USB-A to USB-C charging cable
- Product and warranty documentation
Lenovo Mice Ordering Information
| 4Y51C21216 (this listing) | 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 | 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 — 4Y51C21216
- Lenovo Support — Lenovo Go USB-C Wireless Mouse overview (ACC500205)
- Lenovo Accessories SmartFind — compatibility checker
Use Lenovo SmartFind to confirm compatibility with your exact device before ordering.
Frequently Asked Questions — Lenovo Go USB-C Wireless Mouse
Does it work with a USB-A port?
The included receiver is USB-C, and Lenovo lists a PC with a USB-C port as the requirement.
How long does the battery last?
Up to 3 months per charge. A 15-minute charge gives about a week of use.
Can I change the DPI?
Yes. It has three levels, 800, 1600 and 2400 DPI, adjustable in Lenovo's software.
Does it support Bluetooth?
No. It connects over 2.4 GHz wireless through the included USB-C receiver.
What warranty does Lenovo give?
Lenovo lists a 1-year warranty. Every SourceIT purchase also includes Singapore local warranty support with a GST invoice.
