Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
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For Your Every Summer RSVP, with Code: SUMMER15
Description
ST316 2 Ports RS232 To PCIE Converter Card AX99100 Chipset1. Double or quadruple UART 2. Supports multi protocol RS 232, RS 422, and RS 485 3. Two way speed of up to 25 Mbps per port 4. Full serial modem control 5. Support hardware and software flow control 6. Support 5, 6, 7, 8 and 9 bit serial format 7. Supports even, odd, none, Spaces, and marked parity 8. Support custom baud rate through internal PLL or external clock 9. Support 256 byte deep FIFO on chip, send and receive path of each serial port 10.
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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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- 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
4.5 ★★★★★
Based on 2262 reviews
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Product Reviews
★★★★★ 3
Good stand but has issues.
Color: Black - Sunburst
Very sturdy and looks good. But, the part that holds the umbrella is loose and requires a wedge to stop it spinning (I used a plastic knife). Also the screw on the bottom RUSTS and in a BIG way. To solve the rust issue I put an old plastic cutting board under it. We use it with the modifications mentioned.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Durable, easy to set up
Color: Black - Sunburst
Works great, easy set up!
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Assembly great!
Very good item. Good structure and easy to assemble
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Easy install!
Works great and easy to install.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Nice umbrella stand
This stand is sturdy enough for my 9 ft umbrella. I only used water to fill it so it can be moved if necessary. The umbrella is taken down if it gets too windy as it would be damaged. This would not be the fault of the stand, just the nature of living near the coast.
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Reviewed in the United States on May 1, 2026
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