### - b -

- bandwidthControl : IMachine
- bandwidthGroup : IMediumAttachment , IBandwidthGroupChangedEvent , INetworkAdapter
- base : IMedium
- beginTime : IVRDEServerInfo
- BIOSSettings : IMachine
- birthTime : IFsObjInfo
- bitsPerPixel : IFramebuffer
- bootable : IStorageController
- bootMenuMode : IBIOSSettings
- bootPriority : INetworkAdapter
- bridgedInterface : INetworkAdapter
- bus : IStorageController , IPCIAddress
- buttons : IGuestMouseEvent
- bytesPerLine : IFramebuffer
- bytesReceived : IVRDEServerInfo
- bytesReceivedTotal : IVRDEServerInfo
- bytesSent : IVRDEServerInfo
- bytesSentTotal : IVRDEServerInfo