Digi International
SKU: EP-USB-4S
Digi International EP-USB-4S 4-Port Serial Adapter
4-port serial adapter adds RS-232/422/485 connectivity via USB
Overview
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Overview
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Digi International 76000528 is a 4-port serial connectivity module designed for the AccelePort XP and NEO product lines. This device provides serial port expansion for systems requiring multi-port RS-232/422/485 connectivity in compact form factors. Ideal for telecom infrastructure, industrial automation, and security integrations where space and port density are critical.
Compatible with AccelePort XP and AccelePort NEO host systems. Mounts as an expansion module to extend serial connectivity without consuming additional rack space or external infrastructure. Suitable for integrators deploying legacy serial equipment alongside modern IP-based systems.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price