Manhattan 3 in 1 Numeric Keyboard, 177399

Standards and Certifications:
USB 1.1
FCC
CE
RoHS
WEEE

General
21 full-sized keys including mode and C/CE
12-digit LCD with mode indicator
Modes: Calculator, PC and PC Lock
Functions: Shortcuts (Cut, Copy, Paste, Undo, Esc, Tab, Insert, Delete); mathematical (Num Lock, Add, Subtract, Multiply, Divide, Percentage, Square Root, Sum); navigation (Home, End, Up, Left, Right, Down, Pg Up, Pg Down, Back, Enter/Send)

Physical
USB cable Standard-A Male to Mini-B Male, 66 cm (26 in.)
Automatic power save; CR2032, 3 V lithium battery included
Operating temperature: 0 – 40 C° (32° – 104° F)
Dimensions: 15 x 11 x 2 cm (5.9 x 4.3 x 0.79 in.)
Weight: 128 g (4.5 oz.)

Package contents:
3-in-1 Numeric Keypad
USB cable and battery
User manual