2.4 GHz wireless technology with 33 foot range using included USB dongle receiver. Full-size 104-key QWERTY keyboard with fold out feet. Full-size scissor-switch keys. Wireless USB dongle receiver with longer battery life; 2 AAA batteries are included. Compatible with Windows 10, 8.1, 8, 7, and XP and MacOS X 10.7 and later.
