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AMAZON
StarTech.com 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX4S553)
₹12,592
₹20,766
39% OFF
2%
Updated 3rd Jun 2026, 03:28 PM
Buy Now
Price Analysis & Buying Guide
F
11 / 100
Not a Deal
Confidence: 100%
Avg Discount
0/28
Recent Discount
0/22
Historical Pos.
6.7/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹11,713
6M Avg
₹11,640
All-Time Low
₹2,100
All-Time High
₹17,048
vs MRP
↓39.4%
Price Benchmarks
Lowest Ever
₹2,100
24th May 2023
Highest Ever
₹17,048
9th May 2020
Average Price
₹11,674
531 data points
3-Month Low
₹8,533
6th Mar 2026
6-Month Low
₹8,533
6th Mar 2026
12-Month Low
₹8,533
6th Mar 2026
As per price history, StarTech.com 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX4S553)'s lowest price is ₹2,100. The average price is ₹11,713. Highest ever price is ₹17,048. Along with deals, coupons & discounts, you can get it at ₹12,592. Read our Pricing Disclosure
Product Details
| Product Code | B00535BUR4 |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Rating | 4.9 (12 ratings) |
| Category | Serial Port Cards |
| Manufacturer | STARTECH.COM |
| Model Number | PEX4S553 |
| Dimensions | 11.94 x 12.95 x 1.78 cm; 72.57 g |
| Country of Origin | USA |
Frequently Asked Questions
What is the lowest price ever for StarTechcom 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX4S553?
▶
The all-time lowest price for StarTechcom 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX4S553 was ₹2,100 recorded on 24th May 2023. The current price is 499.6% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for StarTechcom 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX4S553 was ₹17,048 on 9th May 2020. Right now you save 26.1% compared to the peak price.
What is the average selling price?
▶
Based on 531 data points, the average price of StarTechcom 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX4S553 is ₹11,674. The current price is 7.9% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹8,533 on 6th Mar 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for StarTechcom 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX4S553 was ₹8,533 on 6th Mar 2026.
Is the price going up or down?
▶
The current price trend for StarTechcom 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX4S553 is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 676 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 7.5% above the average price. You may want to wait for a price drop unless you need it urgently.
How much discount is available from MRP?
▶
You're currently saving 39.4% off the MRP (Maximum Retail Price). A solid discount from the listed retail price.
Should I buy this product now?
▶
Price is high. Score: 11/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 11 with 100% confidence.
Where can I buy this product?
▶
StarTechcom 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX4S553 is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.