Missing wireless USB dongle - Ultraslim Wireless Keyboard and Mouse

Unable to locate the wireless USB dongle for the Lenovo Ultraslim Wireless Keyboard and Mouse (57Y4700 - U.S. English)


Affected configurations

The following Lenovo accessories:



The wireless USB dongle is stored in the mouse.

Location of wireless USB dongle Wireless USB dongle after taken out from mouse.

Steps to take out wireless USB dongle.

57Y4700, 57Y4701, 57Y4702, 57Y4703, 57Y4704, 57Y4705, 57Y4706, 57Y4707, 57Y4708, 57Y4709, 57Y4710, 57Y4711, 57Y4712, 57Y4713, 57Y4714, 57Y4715, 57Y4716, 57Y4717, 57Y4718, 57Y4719, 57Y4720, 57Y4721, 57Y4722, 57Y4723, 57Y4724, 57Y4725, 57Y4726, 57Y4727, 57Y4728, 57Y4729, 57Y4730, 57Y4731, 57Y4732, 57Y4733, 57Y4734, 57Y4735, 57Y4736

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Document ID : HT003223
Legacy Document ID : MIGR-74464
Last Updated :
Copyright © Lenovo 2013, all rights reserved
Was this page helpful to you?YesNo

Select Task
Drivers & Software  
Guides & Manuals  
Diagnose & Fix  
Warranty & Services  

Driver Matrix
KnowledgeBase Featured Articles
Community KnowledgeBase
Community Forums