Dell offers Dell Wireless Keyboard and Mouse for $16.99 (reg $24.99) with free shipping.

Product Features:

•  Functional keys
•  Volume control keys
•  Low battery LED indicator
•  Clickable scroll wheel
•  Number pad

Dimensions & Weight
Keyboard:

•  Height: 25.30 mm (1.01 in.)
•  Length: 444.92 mm (17.60 in.)
•  Width: 141.22 mm (5.56 in.) | Starting weight: 497.12 g (1.10 lbs.)

Mouse:

•  Height: 38.87 mm (1.53 in.)
•  Length: 104.90 mm (4.13 in.)
•  Width: 58.32 mm (2.30 in.) | Starting weight: 57.80 g (0.13 lbs.)