You can use virtual machine hardware settings to add hardware to an existing virtual machine.
To add hardware to a selected virtual machine, select , click the Hardware tab, and click Add.
Note: You cannot add hardware to a virtual machine while it is in a suspended state.
The Add Hardware wizard prompts you to select the type of device that you want to add and to specify device-specific configuration settings. You can modify many of the configuration settings after the device is created by changing virtual machine hardware settings.
You can add the following types of devices to a virtual machine.
- Virtual hard disks
- A virtual hard disk is a set of files that appears as a physical disk drive to the guest operating system. You can configure a virtual hard disk as an IDE, SCSI, SATA, or NVMe device. You can add up to 4 IDE devices, up to 60 SCSI devices, up to 120 SATA devices (4 controllers and 30 devices per controller), and up to 256 NVMe devices (4 controllers and 64 devices per controller) to a virtual machine. You can also give a virtual machine direct access to a physical disk.
- CD-ROM and DVD drives
- You can configure a virtual CD-ROM or DVD drive as an IDE, SCSI, or SATA device. You can add up to 4 IDE devices, up to 60 SCSI devices, and up to 120 SATA devices (4 controllers and 30 devices per controller). You can connect virtual CD-ROM and DVD drives to a physical drive on the host system or to an ISO image file.
- Floppy drives
- You can add up to two floppy drives. A virtual floppy drive can connect to a physical drive on the host system, to an existing floppy image file, or to a blank floppy image file.
- Network adapters
- You can add up to 10 virtual network adapters to a virtual machine.
- USB controller
- You can add one USB controller to a virtual machine. A virtual machine must have a USB controller to use USB devices or smart card readers. For smart card readers, a virtual machine must have a USB controller regardless of whether the smart card reader is actually a USB device.
- Sound card
- If the host system is configured for sound and has a sound card installed, you can enable sound for virtual machines.
- Parallel (LPT) ports
- You can attach up to three bidirectional parallel ports to a virtual machine. Virtual parallel ports can output to parallel ports or to files on the host operating system.
- Serial (COM) ports
- You can add up to four serials ports to a virtual machine. Virtual serial ports can output to physical serial ports, files on the host operating system, or named pipes.
- Generic SCSI devices
- You can add up to 60 SCSI devices to a virtual machine. A generic SCSI device gives the guest operating system direct access to a SCSI device connected to the host system. Generic SCSI devices can include scanners, tape drives, CD-ROM drives, and DVD drives.
