Description
DIMENSIONS
Overall
Height: 139.9 mm
Width: 354.3 mm
Depth: 23.5 mm
Weight: 390g (with batteries)
Touchpad
Height: 76 mm
Width: 47 mm
SEE VISUAL
SYSTEM REQUIREMENTS
OS/Platform Support
Windows® 7, Windows 8, Windows 10 or later
Android™ 5.0 or later
Chrome OS™
USB port
TECHNICAL SPECIFICATIONS
Connection Type: Logitech Unifying protocol (2.4GHz)
Special Keys: Mute, Volume Down, Volume Up
Connect / Power: On/Off Switch
Battery Details: 2 x AA
Battery Life (not rechargeable): Up to 18 months
Key life: Up to 5 million keystrokes
Typing noise: Within 55 dBA for all keys
Wireless range: 10 m
PACKAGE CONTENTS
Wireless Touch Keyboard
Unifying receiver
2 AA batteries (pre-installed)
User documentation
Thinner. Lighter. More secure. The ThinkPad X1 Yoga Gen 4 features the renowned 360-degree hinge to accommodate your style. This 14″ 2-in-1 laptop features a built-in suite of ThinkShield security features to protect all your critical data. 
