
Wireless Keyboard and Optical Mouse Set
One 2.4 GHz USB-Dongle Connection for Both, Black 
Part No.: 178990
A keyboard and mouse designed to double your productivity
The Manhattan Wireless Keyboard and Optical Mouse Set combine excellent value with 
comfort and durability. The Wireless Keyboard offers a robust key structure, highly 
responsive keys, an easy-access command panel, various multimedia functions and a 
full-sized numeric keypad that provide the immediate familiarity of the modern keyboard. 
When used in tandem with the included Wireless Optical Mouse, with its adjustable 
800/1200/1600 dpi, standard buttons for left and right clicks, and an easy-access a scroll 
wheel, you are sure to notice an increase in how much you can get done. 
This productivity booster is smartly designed to work seamlessly with your current 
computing setup, so your comfort and enjoyment are assured. Whether navigating 
expansive spreadsheets, entering numeric data, or typing up reports, the set's wireless 
capability offers up to 25 feet of distance from your device, so the connection follows you 
wherever you need to move. A perfect replacement or complement to any computer setup, 
the Manhattan Wireless Keyboard and Optical Mouse Set is essential for anyone who 
wants more from their working life.
Features:
Sleekly styled 800/1200/1600 dpi optical mouse, keyboard and receiver set with 
power management mode
2.4 GHz RF wireless technology with USB receiver — operating distance up to 7.5 m 
(25 ft.) 
Ergonomic key layout with generous work area and adjustable tilt mechanism for 
comfortable typing positions 
Plug and play 
Three-year warranty
Specifications:
All names of products or services mentioned herein are trademarks or registered trademarks of their respective owners. Distribution and
For more information on Manhattan products, consult your local dealer or visit www.manhattan-products.com.
reproduction of this document, and use and disclosure of the contents herein, are prohibited unless specifically authorized.

Standards and Certifications
• USB 1.1
• FCC
• R&TTE
• CE
• RoHS
• WEEE
General
• Wireless keyboard
• Wireless optical mouse, four buttons (left, right, scroll wheel, dpi), 800/1200/1600 dpi
• Compatible with Windows XP/7/8.1/10 and MacoOSX
• Battery voltage: 1.5V
Electrical (working levels)
• Voltage 
Keyboard and mouse: 2.7 – 3.3 V 
Receiver: 4.5 – 5.5 V
• Current 
Keyboard: < 8 mA 
Mouse: < 30 mA 
Receiver: < 40 mA
• Frequency: 2.4 GHz RF
Physical
• Keycap force: 60 ± 15 g; pulling force: 1.2 – 1.5 kg
• Switch life 
Keyboard: 10,000,000 keystrokes 
Mouse: 1,000,000 times
• Mouse switch force: 60 ± 15 g
• Keyboard: 44 x 13 x 2.2 cm (20 x 8 x 1.2 in.); set: 925 g (33 oz.)
• Wireless optical mouse: 10 x 6 x 3.5 cm (4.7 x 2.4 x 1.5 in.)
• USB receiver: 1.9 x 1.4 x 0.6 cm (0.7 x 0.6 x 0.2 in.)
• LED indicators: activity and low battery
Environment
• Working temperature: -15 – 50°C; humidity: 10 – 85%
• Storage temperature: -15 – 60°C; humidity: < 90%
Package Contents
• Wireless Keyboard and Optical Mouse Set
• USB receiver
• One AA battery for keyboard
• Two AAA batteries for mouse
• Quick Instruction Guide
All names of products or services mentioned herein are trademarks or registered trademarks of their respective owners. Distribution and
For more information on Manhattan products, consult your local dealer or visit www.manhattan-products.com.
reproduction of this document, and use and disclosure of the contents herein, are prohibited unless specifically authorized.

All names of products or services mentioned herein are trademarks or registered trademarks of their respective owners. Distribution and
For more information on Manhattan products, consult your local dealer or visit www.manhattan-products.com.
reproduction of this document, and use and disclosure of the contents herein, are prohibited unless specifically authorized.