Connect multiple displays to your 27-inch iMac
You can connect up to two 4K displays or two 6K displays using the two Thunderbolt 3 ports on your iMac (Retina 5K, 27-inch, 2020).
Learn how to connect multiple displaysGreat for using with the iMac or other Apple displays, these refurbished keyboards and mice are just for you. We offer keyboards and mice that can be connected to displays through USB, or wirelessly connected with a Bluetooth-enabled Mac computer. Apple keyboards and mice are high quality products that we provide at a lower cost, just for you! The Logitech Easy-Switch K811 is the best Mac keyboard you will ever need if you have already invested heavily in Apple's ecosystem of devices. The Easy-Switch name comes from an actual switch found on this keyboard which allows you to seamlessly change between your Mac, iPad or iPhone to keep typing without interruptions. Apple Magic Keyboard, Magic Mouse 2, Magic Trackpad 2. Redesigned to be fully rechargeable and even more of a joy to use.
Clean the nano-texture glass on your 27-inch iMac
Follow these guidelines to clean the nano-texture glass display on your iMac (Retina 5K, 27-inch, 2020).
Find out how to clean your displayGet to know the T2 Security Chip
The data on your iMac (Retina 5K, 27-inch, 2020) is encrypted by the T2 Security Chip.
Read about the T2 Security ChipAdd memory to your iMac
Find out the type of memory your iMac uses and how to install additional memory.
Install memory in your iMacUse external displays with your iMac
Learn how to connect to HDMI, get help with external display issues, and more.
Get help with external displaysFollow these guidelines to clean the nano-texture glass display on your iMac (Retina 5K, 27-inch, 2020).
Find out how to clean your displayGet to know the T2 Security Chip
The data on your iMac (Retina 5K, 27-inch, 2020) is encrypted by the T2 Security Chip.
Read about the T2 Security ChipAdd memory to your iMac
Find out the type of memory your iMac uses and how to install additional memory.
Install memory in your iMacUse external displays with your iMac
Learn how to connect to HDMI, get help with external display issues, and more.
Get help with external displaysLearn about Mac accessories
Set up your keyboard, mouse, and trackpad and learn about other Mac accessories.
Get help with Mac accessoriesGet AppleCare+ for Mac
Apple Imac Keyboard And Mouse
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Get supportWhat is a good editing software for mac. Apple Magic Mouse 2, Magic Keyboard, Magic Keyboard with Numeric Keypad, and Magic Trackpad 2 work wirelessly with your Mac via Bluetooth when they're paired and turned on.
If your devices came with a new iMac, they're already paired with the computer. Just turn them on when you first turn on your Mac. To make sure that your device is turned on, check its power switch. If green is visible, the device is on.
If you bought your devices separately — or if they've become unpaired from your Mac — follow the steps below to pair them.
How to set up current Apple wireless devices
Follow these steps to set up your Magic Mouse 2, Magic Keyboard, Magic Keyboard with Numeric Keypad, or Magic Trackpad 2:
- Connect a Lightning to USB Cable1 or a USB-C to Lightning Cable to the Lightning port on the device2 and connect the other end of the cable to your Mac.
- Make sure that the device's power switch is in the ON position. (Green is visible under the switch when the device is on.)
- Choose Apple () menu > System Preferences, then click Bluetooth to open the Bluetooth preferences window. When the device pairs with your Mac, it appears in the list of devices.
- Check the Bluetooth preferences window to see your device's charge level. When the device is charged, unplug it for wireless use.
1. If your Bluetooth device came with an iMac, a Lightning to USB cable was also included in the box.
2. Magic Mouse 2 can't be used while connected to the cable.
Apple Imac Wireless Keyboard
How to set up earlier Apple wireless devices
If you're not sure which device you have, you can learn how to identify your Apple wireless mouse, keyboard, or trackpad.
Then use a wired mouse or trackpad — or the built-in trackpad if you're using a Mac notebook — and follow these steps to set up your earlier Apple wireless devices (such as the Apple Wireless Keyboard, Magic Mouse, and Magic Trackpad):
- Turn on your device.
- Wait until your device's LED starts blinking, which means that it's in Discoverable Mode. (If the LED is on but not blinking, your device is already paired with another host. To unpair it, choose Apple menu > System Preferences, then click Bluetooth. Hover the pointer over the device you want to remove, then click the button that appears next to the device's name. Turn the device off, then start again at step 1.)
- Choose Apple menu > System Preferences, then click Bluetooth.
- Wait while your Mac searches for your device. When your device appears in Bluetooth preferences, click Pair1.
Apple
1. Apple Wireless Keyboard requires the passcode that appears on your Mac. Enter the 8-digit passcode on the keyboard, then press Return. Earlier models of Apple Wireless Mouse or Apple Magic Trackpad will connect automatically or show a dialog. If you see a dialog, click Pair or press Return.