Optical - Wireless - Radio Frequency - 2.40 GHz - Silver - USB - 1000 dpi - Tilt Wheel - 5 Button(s) - 3 Programmable Button(s) - Small Hand/Palm Size - Symmetrical

Logitech H650e. Product type: Headset. Connectivity technology: Wired. Recommended usage: Office/Call center. Headphone frequency: 50 - 10000 Hz. Cable length: 82.7" (2.1 m). Weight: 3.28 oz (93 g). Product color: Black, Silver

Logitech Wave Keys MK670. Keyboard form factor: Full-size (100%). Keyboard style: Curved. Connectivity technology: Wireless, Device interface: RF Wireless + Bluetooth, Keyboard key switch: Membrane, Keyboard layout: QWERTY. Wrist rest. Recommended usage: Home/Office. Product color: Graphite. Mouse included

Logitech C920 PRO HD WEBCAM. Maximum video resolution: 1920 x 1080 pixels, Maximum frame rate: 30 fps, Supported video modes: 720p, 1080p. Interface: USB, Product color: Black, Mounting type: Clip/Stand. Windows operating systems supported: Windows 10, Windows 7, Windows 8, Mac operating systems supported: Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High.... Width: 3.7" (94 mm), Depth: 2.8" (71 mm), Height: 1.7" (43.3 mm). Package width: 2.06" (52.2 mm), Package depth: 4" (101.5 mm), Package height: 3.19" (81 mm)

Logitech 910-006926. Movement detection technology: Laser, Device interface: RF Wireless + Bluetooth, Movement resolution: 8000 DPI, Buttons type: Pressed buttons, Buttons quantity: 6, Scroll type: Wheel. Power source: Batteries. Product color: White

Logitech 910-006928. Movement detection technology: Laser, Device interface: RF Wireless + Bluetooth, Movement resolution: 8000 DPI, Buttons type: Pressed buttons, Buttons quantity: 6, Scroll type: Wheel. Power source: Batteries. Product color: Black