USB Relay Boards

Code	Name	Image	Price
USB	USB to RS-232 Serial Adapter Compatible with PC/MAC and NCD Devices.		$39.00
UADR220ProXR	USB Relay Board 2-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D		$126.00
UADR230ProXR	USB Relay Board 2-Channel 30 Amp SPST + 8-Channel 8/10-Bit A/D		$136.00
UADR85ProXR	USB Relay Board 8-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D		$186.00
UADR810ProXR	USB Relay Board 8-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D		$206.00
UAD1216ProXR	USB 16-Channel 12-Bit A/D Analog to Digital Converter + XR Expansion Port		$156.00
UAD1232ProXR	USB 32-Channel 12-Bit A/D Analog to Digital Converter + XR Expansion Port		$265.00
UAD1248ProXR	USB 48-Channel 12-Bit A/D Analog to Digital Converter + XR Expansion Port		$374.00
UPOT8ProXR	USB 8-Channel Programmable Potentiometer + XR Expansion Port		$117.00
UPOT16ProXR	USB 16-Channel Programmable Potentiometer + XR Expansion Port		$157.00
UPOT24ProXR	USB 24-Channel Programmable Potentiometer + XR Expansion Port		$197.00
UADR165ProXR	USB Relay Board 16-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D		$306.00
UADR1610ProXR	USB Relay Board 16-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D		$346.00
UXPR165ProXR	USB Relay Board 16-Channel 5 Amp SPDT + UXP Expansion Port		$306.00
UXPR1610ProXR	USB Relay Board 16-Channel 10 Amp SPDT + UXP Expansion Port		$346.00
UADR161DPDTProXR	USB Relay Board 16-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D		$309.00
UADR163DPDTProXR	USB Relay Board 16-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D		$349.00
UADR165DPDTProXR	USB Relay Board 16-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D		$389.00
UMXB24P-AWI	USB ZigBee Modem 100mw Long Range Integrated Antenna + USB Cable/Enclosure		$104.00
UMXB24P-AUI	USB ZigBee Modem 100mw Long Range External Antenna + USB Cable/Enclosure		$138.00
UMXB24-AWI	USB ZigBee Modem 1mw 300' Range Internal Antenna + USB Cable/Enclosure		$85.00
UMXB24-AUI	USB ZigBee Modem 1mw 300' Range External Antenna + USB Cable/Enclosure		$119.00
UADRR16-5SPDTPROXR	USB Reed Relay Controller 16-Channel .5A SPDT + 8-Channel 8/10-Bit A/D		$389.00
UADRR16-5SPSTPROXR	USB Reed Relay Controller 16-Channel .5A SPST + 8-Channel 8/10-Bit A/D		$309.00
UXPRR16-5SPSTPROXR	USB Reed Relay Controller 16-Channel .5A SPST + UXP Expansion Port		$309.00
UXPRR16-5SPDTPROXR	USB Reed Relay Controller 16-Channel .5A SPDT + UXP Expansion Port		$389.00
UADSR165ProXR	USB Relay Controller 16-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D		$316.00
UADSR1610ProXR	USB Relay Controller 16-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D		$356.00
UADSR245ProXR	USB Relay Controller 24-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D		$411.00
UADSR2410ProXR	USB Relay Controller 24-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D		$471.00
UADSR325ProXR	USB Relay Controller 32-Channel 5 Amp SPDT + 8-Channel 8/10-Bit A/D		$506.00
UADSR3210ProXR	USB Relay Controller 32-Channel 10 Amp SPDT + 8-Channel 8/10-Bit A/D		$586.00
UXPSR165ProXR	USB Relay Controller 16-Channel 5 Amp SPDT + UXP Universal Expansion Port		$316.00
UXPSR1610ProXR	USB Relay Controller 16-Channel 10 Amp SPDT + UXP Universal Expansion Port		$356.00
UXPSR245ProXR	USB Relay Controller 24-Channel 5 Amp SPDT + UXP Universal Expansion Port		$411.00
UXPSR2410ProXR	USB Relay Controller 24-Channel 10 Amp SPDT + UXP Universal Expansion Port		$471.00
UXPSR325ProXR	USB Relay Controller 32-Channel 5 Amp SPDT + UXP Universal Expansion Port		$506.00
UXPSR3210ProXR	USB Relay Controller 32-Channel 10 Amp SPDT + UXP Universal Expansion Port		$586.00
UADSR241DPDTProXR	USB Relay Controller 24-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D		$450.00
UADSR243DPDTProXR	USB Relay Controller 24-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D		$510.00
UADSR245DPDTProXR	USB Relay Controller 24-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D		$570.00
UADSR321DPDTProXR	USB Relay Controller 32-Channel 1 Amp DPDT + 8-Channel 8/10-Bit A/D		$581.00
UADSR323DPDTProXR	USB Relay Controller 32-Channel 3 Amp DPDT + 8-Channel 8/10-Bit A/D		$661.00
UADSR325DPDTProXR	USB Relay Controller 32-Channel 5 Amp DPDT + 8-Channel 8/10-Bit A/D		$741.00
UXPSR241DPDTProXR	USB Relay Controller 24-Channel 1 Amp DPDT + UXP Universal Expansion Port		$450.00
UXPSR243DPDTProXR	USB Relay Controller 24-Channel 3 Amp DPDT + UXP Universal Expansion Port		$510.00
UXPSR245DPDTProXR	USB Relay Controller 24-Channel 5 Amp DPDT + UXP Universal Expansion Port		$570.00
UXPSR321DPDTProXR	USB Relay Controller 32-Channel 1 Amp DPDT + UXP Universal Expansion Port		$581.00
UXPSR323DPDTProXR	USB Relay Controller 32-Channel 3 Amp DPDT + UXP Universal Expansion Port		$661.00
UXPSR325DPDTProXR	USB Relay Controller 32-Channel 5 Amp DPDT + UXP Universal Expansion Port		$741.00
UADR1620ProXR	USB Relay Controller 16-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D		$546.00
UADR1630ProXR	USB Relay Controller 16-Channel 30 Amp SPST + 8-Channel 8/10-Bit A/D		$626.00
UADR3220ProXR	USB Relay Controller 32-Channel 20 Amp SPDT + 8-Channel 8/10-Bit A/D		$915.00
UADR3230ProXR	USB Relay Controller 32-Channel 30 Amp SPST + 8-Channel 8/10-Bit A/D		$1,057.00
UXPR1620ProXR	USB Relay Controller 16-Channel 20 Amp SPDT + UXP Universal Expansion Port		$546.00
UXPR1630ProXR	USB Relay Controller 16-Channel 30 Amp SPST + UXP Universal Expansion Port		$626.00
UXPR3220ProXR	USB Relay Controller 32-Channel 20 Amp SPDT + UXP Universal Expansion Port		$915.00
UXPR3230ProXR	USB Relay Controller 32-Channel 30 Amp SPST + UXP Universal Expansion Port		$1,057.00
UADSRR32-5SPDTPROXR	USB Reed Relay Controller 32-Channel .5A SPDT + 8-Channel 8/10-Bit A/D		$741.00
UXPSRR32-5SPDTPROXR	USB Reed Relay Controller 32-Channel .5A SPDT + UXP Universal Expansion Port		$741.00
UADSRR32-5SPSTPROXR	USB Reed Relay Controller 32-Channel .5A SPST + 8-Channel 8/10-Bit A/D		$581.00
UXPSRR32-5SPSTPROXR	USB Reed Relay Controller 32-Channel .5A SPST + UXP Universal Expansion Port		$581.00

USB Relay
USB Relay Relay Board

USB Computer Controlled Switching
USB Relay Controllers allow computer controlled switching using the USB port of your computer.  An NCD USB Relay Board emulates a COM port, allowing you to speak to the relay board using any programming language that supports serial communications.  COM drivers allow you to assign any COM port to the USB Relay Board.  An NCD USB Relay Driver supports 8-Channels of 8-Bit / 10-Bit Analog to Digital Conversion (A/D), and include an XR Relay Expansion Port for adding additional relays to the USB Relay Controller Board.

Latest Advancements
Look for our ProXR series controllers for the latest advancements is signal switching!  Available in USB Relay configurations, the ProXR Series is capable of controlling up to 256 relays.  Weather you need power switching or DPDT signal switching, the ProXR Series are built from the ground up with Expansion in mind.  Simply Chain the XR Expansion Modules, one after another, to meet your computer controlled switching requirements. For more detailed information and to order, please click on the links below.