Model 222N9 allows devices up to 4000 feet away over two twisted pair for an RS-232 device with a DB-9 port (now called EIA-574). Supporting data rates up to 19.2 kbps, and require no AC power or batteries for operation. All handshaking lines are looped back.
Most orders placed before 4pm (Monday - Friday) are dispatched from our warehouse the same day subject to stock availability.
For live stock availability please click live chat below and one of expert sales team will check current stock level for you.
Betterbox do not have a minimum order value or minimum order quantity and are happy to support our customers with any quantity requirement.
On most products for added peace of mind
Money back guarantee
On your first order (Terms and Conditions apply. Please call)
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