Price History for C2G USB to DB9 Serial Adapter Cable Blue
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C2G USB to DB9 Serial Adapter Cable Blue
Connecting USB with the traditional RS-232 serial port this adapter connects cellphones PDAs digital cameras modems or ISDN terminal adapters through your USB port. Has a data transfer rate of over 230 kbp
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Nov 4, 2026 | $28.18 |
| Aug 15, 2026 | $20.59 |
| Aug 13, 2026 | $27.55 |
| Aug 11, 2026 | $29.98 |
| Aug 6, 2026 | $27.55 |
| Aug 4, 2026 | $29.98 |
| Jul 30, 2026 | $27.55 |
| Jul 28, 2026 | $29.98 |
| Jul 27, 2026 | $27.55 |
| Jul 2, 2026 | $20.59 |
| Jun 26, 2026 | $18.94 |
| Jun 24, 2026 | $17.91 |
| Jun 23, 2026 | $17.90 |
| Jun 20, 2026 | $19.48 |
| Jun 19, 2026 | $18.94 |
| Jun 17, 2026 | $19.48 |
| Jun 16, 2026 | $19.40 |
| Jun 14, 2026 | $19.94 |
| Jun 13, 2026 | $18.87 |
| Jun 6, 2026 | $27.55 |
| May 29, 2026 | $21.09 |
| Jan 31, 2026 | $17.09 |
| Jan 24, 2026 | $17.26 |
| Jan 20, 2026 | $17.26 |
| Jan 10, 2026 | $17.26 |
| Dec 19, 2025 | $17.26 |
26 recorded prices; last found in Walmart’s data on Nov 4, 2026. How we track prices
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Analysis
C2G USB to DB9 Serial Adapter Cable Blue price analysis
Price analysis for C2G USB to DB9 Serial Adapter Cable Blue at Walmart: today's price of $28.18 is near the high end of the range we've recorded ($17.09 to $29.98).
- Currently listed at $28.18, which is $7.54 above the original MSRP of $20.64.
- Today's price is 32% above its average daily price over the last 90 days ($21.35).
- The lowest recorded price on PriceWatchPro was $17.09 on January 31, 2026. That's $11.09 below today's price.
- The highest recorded price on PriceWatchPro was $29.98 on July 28, 2026. Today's price is $1.80 below that peak.
- Across 25 tracked price changes, the listing has dropped 8 times with an average drop of $3.20.
- PriceWatchPro has been tracking this listing since December 19, 2025 (320 days of price history).
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Compare C2G USB to DB9 Serial Adapter Cable Blue prices across retailers
Same item (UPC 757120268864), also tracked at:
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