Waterproof Bridgedale StormSock Mid Knee Socks – black/blue / N/A

Construction Design: Ambidextrous Product colour: Black Power Power source: Battery System requirements Supported Mac operating systems Mac OS X 10.6 Snow Leopard Mac OS X 10.7 Lion Mac OS X 10.5 Leopard Mac OS X 10.4 Tiger Mac OS X 10.3 Panther Mac OS X 10.1 Puma Mac OS X 10.12 Sierra Mac OS X 10.11 El Capitan Mac OS X 10.10 Yosemite Mac OS X 10.13 High Sierra Mac OS X 10.0 Cheetah Mac OS X 10.9 Mavericks Mac OS X 10.8 Mountain Lion Mac OS X 10.2 Jaguar Supported Windows operating systems Windows Vista Home Premium x64 Windows Vista Ultimate Windows 10 Education Windows Vista Enterprise x64 Windows 10 Windows Vista Enterprise Windows 8 x64 Windows 10 Home x64 Windows Vista Home Premium Windows 8 Pro Windows 10 Education x64 Windows XP Professional x64 Windows 8 Pro x64 Windows XP Home x64 Windows Vista Business Windows Vista Home Basic Windows Vista Ultimate x64 Windows Vista Business x64 Windows 10 Enterprise Windows 10 Home Windows 10 Enterprise x64 Windows 2000 Windows XP Home Windows XP Professional Windows 10 Pro Windows 7 Professional Windows 7 Enterprise Windows Vista Windows 7 x64 Windows 7 Home Basic Windows 8 Windows 2000 Professional Windows 10 Pro x64 Windows 7 Home Premium Windows 8 Enterprise x64 Windows 7 Starter Windows 7 Ultimate Windows 7 Enterprise x64 Windows 7 Home Basic x64 Windows 7 Windows 10 IOT Core Windows 7 Starter x64 Windows 7 Professional x64 Windows 7 Ultimate x64 Windows Vista Home Basic x64 Windows 7 Home Premium x64 Windows 8 Enterprise Windows Vista x64 Packaging data Quantity: 1 Mouse pad included: No Mouse Number of mouse scroll wheels: 1 Movement detection technology: Optical Movement resolution: 1600 DPI Button type: Press buttons Device interface: USB Number of buttons: 5 Purpose: Universal Scroll type: Wheel Application: Universal RoHS compliance: Yes Receiver included: Yes Safety warning Warnings Dispose of in accordance with local regulations concerning electronic waste. Keep away from heat sources. Protect the product from moisture.