A:AnswerHey! Using Lightspeed connectivity it works with Windows® 7 or later, macOS® X 10.11 or later. Using Bluetooth it works with: Bluetooth enabled device with Windows 8 or later
ChromeOS™, or Android™ 4.3 or later, iOS 10 or later.
A:AnswerNo. They are very similar to low profile Kailh switches, but have slightly wider legs so they will not fit. Logitech also doesn't sell replacement keycaps if one happens to break after your warranty period
![The text on the image is already grouped and correctly spelled. It reads:
"LIGHTSPEED BATTERY CAPS LOCK K NI x ESC F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 PRTSC SCRLK PAUSE - 1 2 3 # 4 $ 5 % 6 A 7 8 9 ( 0 ) - + INS HOME PG UP TAB Q W E R T Y U I O P [ { ] DEL END PG DN CAPS A S D F G H J K L ; ENTER SHIFT Z X C V B N M A > I ? SHIFT CTRL ALT ALT FN CTRL TKL G/915 TKL"](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/b5efd26c-f360-4501-9ddd-133cf753b425.jpg)
