JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Digital & Analog I/O Modules

I/O refers to Input/Output, which is the transfer of data between the CPU and a peripheral device. I/O modules, which can be digital and analog, are self-contained components that interact between the CPU and peripherals.

ATEN 8-Channel Digital I/O Expansion Box

8-Channel Digital I/O Expansion Box Learn More

SKU: VK258-AT

Login for pricing
ATEN 8-Channel Relay Expansion Box

8-Channel Relay Expansion Box Learn More

SKU: VK248-AT

Login for pricing
APC Smart-UPS SRT Output Hardwire Kit, 5kVA

Smart-UPS SRT Output Hardwire Kit, 5kVA Learn More

SKU: SRT001

Login for pricing

Shopping Options

Featured Brands

Digital & Analog I/O Modules

ATEN 8-Channel Digital I/O Expansion Box

ATEN 8-Channel Relay Expansion Box

APC Smart-UPS SRT Output Hardwire Kit, 5kVA