USB2-4COM-M Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for USB2-4COM-M products.

Tip: include the full model number printed on your USB2-4COM-M label for the best match.

USB2-4COM-M manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

coolgear USB2-4COM-M 4-Port DB-9 Serial Adapter Owner’s Manual

November 1, 2025

coolgear USB2-4COM-M 4-Port DB-9 Serial Adapter Product Usage Instructions Connection and Setup Connect the USB adapter to your computer's USB port using the provided Type-B Female USB cable. Connect the DB9 Male connector to the serial device you want to…

Brand: coolgear

coolgear USB2-4COM-M 4-Port USB 2.0 to RS-232 DB-9 Serial Adapter Owner’s Manual

October 29, 2025

coolgear USB2-4COM-M 4-Port USB 2.0 to RS-232 DB-9 Serial Adapter Product Specifications External Power Required: No Country of Origin: Taiwan Certifications: CE, FCC, REACH, RoHS, TAA Color: Black Item Weight: 1.075 lbs. Mounting Style: Desktop, Din-Rail Mount, Surface Mount Ports:…

Brand: coolgear