Best in 7 days
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- USA
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
NASA AIS EngineThe unit can receive ships on either the A or B AIS channels. In default setting it alternates between the two channels. The AIS engine can also be used with plotters or other PC software that have an AIS input facility. Check compatibility with your software supplier. An NMEA 0183HS input at 38 400 baud is required to accept the VDM AIS strings corresponding to ITU 1371. If your PC does not have a spare 9 pin serial port a low cost serial to USB
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 1694 reviews
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Product Reviews
★★★★★ 5
Gorgeous!!!
Gem Type: Emerald, Ring Size: 9, Gem Type: Emerald, Ring Size: 9
May is my birth month and I wanted a nice natural Emerald ring for my middle finger, it’s so beautiful and the emeralds are real. I might be writing this to soon, coz I just got it this morning, but the bezels look sturdy @ I am in love with this wonderful ring!!! I want to get one for my sister.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
★★★★★ 5
Even better in person
Gem Type: Emerald, Ring Size: 7
I absolutely love it! It is beautiful, even more beautiful in person❤️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 4
Get what you pay for….
Gem Type: Emerald, Ring Size: 9
Decent costume jewelry for price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
Emerald Beauty
Gem Type: Emerald, Ring Size: 9
This RING IS BEAUTIFUL!! The style and color is so bright and the setting is perfect!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Perfect!
Gem Type: Emerald, Ring Size: 8
Quality
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Reviewed in the United States on May 11, 2026
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