How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

1 3

Giddings & Lewis 503-19770-10 I/O Communications Board

$349.99 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionInspected Surplus - Appears Unused MPN503-19770-10 Stock #0226-00284

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

Shipping Estimate

⚡ Same-day shipping available — order by 11 am CT ($100 add-on at checkout)

✓ Free domestic UPS Ground shipping — applied automatically at checkout.

Same-Day Available
Real support team
Secure checkout

Product Specifications

Manufacturer: Giddings & Lewis
MPN / Model: 503-19770-10
Product Type: I/O Comm High Performance Board
Serial Number: E23309
Date Code: 439901
DC/DC Converter Module: Ericsson PKA 2212
Packaging: Anti-static bag with bubble wrap
Condition: Surplus - Untested (appears unused)

Product Description

This is a Giddings & Lewis 503-19770-10 I/O Comm High Performance board. The label reads Part Number 503-19770-10, Serial Number E23309, Date Code 439901, I/O COMM HIGH PERFORMANCE and Giddings & Lewis. A blue Ericsson DC/DC converter module marked PKA 2212 is visible through the packaging. No ratings, standards, certifications or country of origin are readable in the photos.

The board is packed in an anti-static bag with bubble wrap, inside a foam-lined box, with electrostatic sensitive device warning labels on the bag. Because the board is photographed inside the bag, the board surfaces and connectors are not shown. It appears unused.

Sold as surplus, untested. This unit has not been powered on or tested by MRO Exchange, and the function and communication performance have not been verified.

Stock # 0226-00284

View full details

Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.