ACK-573UB is especially designed for Windows, it has built-in trackball for mouse emulation, wireless input with built-in infrared technology, 88/89 keys keyboard with embedded numeric keypad and 12 dedicated function keys, and fully function of 104/105 keys.
Features
Product Description: Adesso Wireless Mini Keyboard ACK-573UB, keyboard , trackball
Device Type: Keyboard
Dimensions (WxDxH): 13.3 in x 6.8 in x 1.3 in
Weight: 2 lbs
Connectivity Technology: Wireless, infrared
Wireless Receiver: USB wireless receiver
Keyboard Layout: QWERTY
Pointing Device / Manipulator: Trackball
Battery: 2 x AA type
Manufacturer Warranty: 1 year warranty
Adesso ACK-573UB Wireless Mini Keyboard Specifications
Part # ACK-573UB
General
Device Type:
Keyboard
Wireless Receiver:
USB wireless receiver
Form Factor:
External
Width:
13.3 in
Depth:
6.8 in
Height:
1.3 in
Weight:
2 lbs
Color:
Black
Input Device
Connectivity Technology:
Wireless
Interface:
Infrared
Max Operating Distance:
Up to 23 ft
Keyboard Layout:
QWERTY
Pointing Device / Manipulator:
Trackball
Expansion / Connectivity
Connections:
1 x USB, 4 pin USB Type A
Battery
Type:
AA type
Installed Qty:
2
Manufacturer Warranty
Service & Support:
1 year warranty
Service & Support Details:
Limited warranty, 1 year
Environmental Parameters
Min Operating Temperature:
32 °F
Max Operating Temperature:
104 °F
Humidity Range Operating:
10, 85%
Adesso ACK-573UB Wireless Mini Keyboard Warranty Information
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
