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USB-COMI
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

USB-COMI

USB TO SERIAL RS422/485 SINGLE P
· Adapters, Converters · BOM Matching
Mfr. Part Number
USB-COMI
Manufacturer
None
Datasheet
Datasheet
Description
USB TO SERIAL RS422/485 SINGLE P
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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USB-COMI
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In Stock7,876
Unit
Price
$109.94
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Reference Price
QuantityPrice
1$ 109.9400
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.
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Specification Summary

Interface
RS-422, RS-485
Convert From (Adapter End)
USB - B 2.0 Female
Convert To (Adapter End)
D-Sub 09 Pos (DB9) Male
Features
LED Indicator
Type
USB to Serial
Utilized IC / Part
FT231XQ-R, MAX3089E
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Utilized IC / Part
FT231XQ-R, MAX3089E
Features
LED Indicator
Type
USB to Serial
Convert From (Adapter End)
USB - B 2.0 Female
Convert To (Adapter End)
D-Sub 09 Pos (DB9) Male
Interface
RS-422, RS-485
USB TO SERIAL RS422/485 SINGLE P
Brand Introduction
None
Evaluation ( 0 )
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Buying FAQ — USB-COMI

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy USB-COMI from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes USB-COMI. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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