Amazon.com: LOGITECH MK540 Wireless Keyboard/Mouse Combo German Layout : Electronics
eway.ca - LOG920008671 | Logitech MK540 Wireless Keyboard and Mouse Combo for Windows - English
Logitech MK540 Advanced Wireless Mouse and Keyboard 920-008671
Amazon.com: Logitech MK540 Advanced Wireless Keyboard & Mouse Combo Travel Home Office Modern Bundle with Boost Water-Resistant Portable Wireless Bluetooth Speaker, Gel Wrist Pad, & Gel Mouse Pad : Electronics