There are device classes for the following families:

All (863 device classes) AbstractClasses(9), AcceleratorComponents(4), Acquisition(114), Application(1), Archiving(2), BeamDiagnostics(17), BeamlineComponents(21), Calculation(30), Communication(42), Controllers(6), CounterTimer(22), InputOutput(39), Instrumentation(96), Interlock(1), Laser(1), MagneticDevices(5), MeasureInstruments(59), Measurement(1), Miscellaneous(30), Monitor(1), Motion(159), Motors(2), OtherInstruments(40), PLC(1), PowerSupply(39), REST(1), RadioProtection(3), SampleEnvironment(5), Security(2), Simulators(15), SoftwareSystem(23), StandardInterfaces(20), System(3), Temperature(23), Training(2), Vacuum(29),

Below you will find device servers implementing classes of Miscellaneous family.

Device Server Family Manufacturer Products
BSCryoTempControlP01 Miscellaneous
BiltCh Miscellaneous itest Bilt Module BE548
BunchUhr Miscellaneous, AbstractClasses DESY MSK, Petra III Bunch Uhr,
CWGenCross Miscellaneous
CWGenCtrl Miscellaneous
Clipboard Miscellaneous
Cpci1150 Miscellaneous ADAS CPCI 1150
EsrfCube Miscellaneous
GenericWebCam Miscellaneous
HostInfo Miscellaneous
IBeamSmart Miscellaneous http://www.toptica.com/ http://www.toptica.com/products/single-mode-diode-lasers/ibeam-smart/
LEDSchott Miscellaneous
LinacAlba Miscellaneous Thales Alba-linac
LoCuM_4 Miscellaneous
MKSPR4000BCtrl Miscellaneous MKS Instruments http://www.mksinst.com/product/product.aspx?ProductID=831&source=search
MenloDDS120 Miscellaneous MenloSystems DDS120
MirrorCalculator Miscellaneous
MythenClient Miscellaneous
NAT-MCH Miscellaneous
Peem Miscellaneous
Petra3ICS Miscellaneous
Petra3Info Miscellaneous
PiLCAPI Miscellaneous DESY PiLC
Restarter Miscellaneous
TangoOpcUaAccess Miscellaneous
Tectra3500 Miscellaneous tectra GmbH http://www.tectra.de/heater.htm
TextToSpeech SoftwareSystem
TwickenhamSMC Instrumentation, Miscellaneous Twickenham, Superconducting Magnet Controller 120-10/20 firmware 5.64 - 5.68,
UniChiller Miscellaneous Huber http://www.huber-online.com/de/product_datasheet.aspx?no=3012.0062.99
Vibrations Miscellaneous

Cannot find any device class you need?

Don't worry. Please ask on mailing list. There could be some not yet added to the catalogue.