--- type: product schema_version: 1 stock_number: "98135-1" canonical_url: "https://www.artisantg.com/TestMeasurement/98135-1/B-and-B-Electronics-Quatech-ESU-100-USB-to-Serial-Adapter" json_url: "https://www.artisantg.com/TestMeasurement/98135-1/B-and-B-Electronics-Quatech-ESU-100-USB-to-Serial-Adapter.json" generated_at: "2026-11-07T01:20:06.331Z" last_updated: "2026-06-04T23:01:34.950-05:00" --- # B and B Electronics / Quatech ESU-100 USB to Serial Adapter _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Quatech - Model: ESU-100 - Condition: Used and in Excellent Condition - Price: $150.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 10 lb - Shipping dimensions: 18X12X8 in ## Categories - Test Equipment > Electrical Test > Adapters (primary) - Test Equipment > Electrical Test > Serial - Military and Embedded Equipment > Embedded & Industrial > USB ## Details **Configurations** - 8-Port Unit - Connection: RS-232 - IND Option: NO - USB Ports: 1 Part Number: 990-0045-01H ## Images - - - -