Adesso Tru-Form 3500 keyboard Universal RF Wireless QWERTY US English Black

Tru-Form 3500 - 2.4 GHz Wireless Ergonomic Trackball Keyboard

Key Features

• 2.4 GHz RF wireless technology - With 2.4 GHz RF wireless technology and 65000 IDs on 12 channels you can enjoy 30 feet of wireless freedom.
• Built-in Trackball
• Ergonomic Design
• 20 Multimedia & Windows Hotkeys
• Ergonomic Vertical Design
• Multi-Media Hotkeys
• Membrane Switch

Description

Wireless Technology
Works up to 30 feet of wireless distance. Operates on 12 different channels, each with 65,536 different IDs.



Desktop full size
Full size keyboard provides better typing experience.



Ergonomic Contour Design
Minimizes forearm muscles from twisting and pains from Carpal Tunnel Syndrome.



Split Key Design
Encourages natural position of hands, wrists and forearms for maximum comfort.



Integrated Palm Rest
Keeps your wrists in the most comfortable position.



Built-in Trackball with Optical Sensor
Tracks accurately and precisely with less muscle movement for maximum comfort.



Multi-Media Hotkeys
Provide ease of access to some of the most used functions.



Membrane Switch
5 Million keystroke lifecycle for a quiet and fast typing experience.



Auto Sleep and Power On/Off Switch
Maximizes your battery life up to 6 months.



Wireless Receiver
Small and convenient to plug into to your laptop or tablet.

Specifications

Keyboard
Keyboard key switch	Membrane
Number of hot keys	20
Country of origin	China
Frequency band	2.4 GHz
Purpose	Universal
Recommended usage	Universal
Keyboard style	Curved
Keyboard form factor	Full-size (100%)
Keyboard layout	QWERTY
Keyboard number of keys	105
Hot keys	Yes
Wrist rest	Yes
Windows keys	Yes
Split keyboard	Yes
Pointing device	Trackball + mouse buttons
Numeric keypad	Yes
Keyboard language	US English
Connectivity technology	Wireless
Certification	FCC, CE, WERC, IC
Device interface	RF Wireless
Multimedia keys	Yes
Keyboard keys operating life	5 million characters
Ports & interfaces
Frequency band	2.4 GHz
Wireless range	393.7" (10 m)
Design
Country of origin	China
Product colour	Black
Keyboard style	Curved
Ergonomic design	Yes
Backlight	No
Surface coloration	Monochromatic
Wrist rest	Yes
LED indicators	Yes
Certification	FCC, CE, WERC, IC
Technical details
Product colour	Black
Ergonomic design	Yes
Backlight	No
Surface coloration	Monochromatic
Windows keys	Yes
Numeric keypad	Yes
Number of products included	1 pc(s)
LED indicators	Yes
Connectivity technology	Wireless
Number of hot keys	20
Multimedia keys	Yes
Harmonized System (HS) code	84716060
Compliance certificates	RoHS
Ergonomics
Wireless range	393.7" (10 m)
LED indicators	Yes
Features
Wireless range	393.7" (10 m)
Receiver
Wireless receiver interface	USB Type-A
Receiver type	Micro receiver
Power
Power source type	Battery
Keyboard battery type	AAA
Number of batteries (keyboard)	2
Mouse
Movement resolution	1000 DPI
Mouse included	No
System requirements
Windows operating systems supported	Windows 10, Windows 2000, Windows 7, Windows 8, Windows Vista, Windows XP
Certificates
Certification	FCC, CE, WERC, IC
Sustainability
Compliance certificates	RoHS
Weight & dimensions
Keyboard weight	29.8 oz (844 g)
Keyboard dimensions (WxDxH)	20.5 x 9.25 x 1.5" (521 x 235 x 38 mm)
Packaging data
Wireless receiver interface	USB Type-A
Receiver included	Yes
Batteries included	Yes
Package weight	3.24 lbs (1.47 kg)
Receiver type	Micro receiver
Package width	21" (533.4 mm)
Package type	Box
Package height	2" (50.8 mm)
Package depth	10" (254 mm)
Number of products included	1 pc(s)
Packaging content
Wireless receiver interface	USB Type-A
Receiver included	Yes
Batteries included	Yes
Receiver type	Micro receiver
Number of products included	1 pc(s)
Other features
Channels quantity	12 channels
Pointing device	Trackball + mouse buttons
Connectivity technology	Wireless
Logistics data
Products per master (outer) case	10 pc(s)
Harmonized System (HS) code	84716060