Product Specifications - Lenovo ThinkPad Keyboard User Manual

6. If the above tips still are not workable, it might be caused by the version or language of your operating
system. You can manually install the driver by doing the following:
a. Go to http://support.lenovo.com/tpkeyboard.
b. Locate and download the installation file of the driver.
c. Double-click the installation file, and then follow the instructions on the screen to complete the
installation.
Problem: It takes a long time to pair the USB keyboard with the computer on the Windows 7 operating
system.
Solution: It is not a problem. When the clock on the USB keyboard icon disappears, the USB keyboard is
successfully paired with the computer. If it fails, try reconnecting it again.

Product specifications

The following table describes the USB keyboard specifications.
Keys
Color
Dimensions (height x width x depth)
Weight
Connector type
Cable length
Operating voltage
Power consumption
System interface
Supported operating system
84/85/89 keys (varies by country)
Raven black
305.5 mm x 164.0 mm x 13.5 mm (not including the tilt feet)
About 441 g (Including the cable)
4-pin USB Type A
1.5 m (4.92 feet)
+5 V (Typical)
100 mA maximum
USB
Windows 8.1 (32-bit and 64-bit)
Windows 8 (32-bit and 64-bit)
Windows 7 (32-bit and 64-bit)
Windows Vista (32-bit and 64-bit)
Windows XP (32-bit)
.
Chapter 2 ThinkPad Compact USB Keyboard with TrackPoint
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