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

The following Lenovo accessories:

• Lenovo Ultraslim Wireless Keyboard and Mouse (57Y4700 - U.S. English)

Notes:

• Mouse manufactured component part number is 57Y4738.
• Mouse does not have a replacement part number (FRU) on the mouse product label.
• Service Parts - Part Number listing for Lenovo Ultraslim Wireless Keyboard and Mouse (57Y4700 - U.S. English)

The wireless USB dongle is stored in the mouse.

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