Call us now toll free: (888) 688-2188

My Cart:

0 item(s) - $0.00
You have no items in your shopping cart.


4 Port USB to DB9 Industrial Serial RS232 Adapter 15KV ESD and Surge


Quick Overview

Rugged 4 port RS232 serial adapter with DB-9 male connecting ports with 15KV ESD and 600W surge protection across all ports.

Availability: In stock



Rugged metal serial adapter with mounting support

GearMo's new 4 port USB serial adapter is constructed with a rugged metal chassis and is mountable with included mounting brackets and screws, works with desktop or notebook computers.

All DB-9 male serial port connections are protected against 15KV ESD and power input surge protection of 600W for each port. The RS232 serial adapter is plug and play, no external power is needed but has optional DC input or has a 3-wire plug input, there is no power adapter included with this item.


  • 4 ports RS232 DB-9 male with hex nut tightening
  • 15KV ESD protection for RS232 ports
  • Wall and DIN rail mounting support
  • Plug and Play, no additional power required
  • Power input surge protection (600W) for each port
  • OS Support for Windows 10, 8, 7, Vista, XP, and server 2003/2008 all 32/64-bit supported. 2008 R2 / 2012 / 2012 R2
  • Item Dimensions: 165.50mm(L) x 84.02mm(W) x 26mm(H)

Additional Information

UPC 736983904980
Manufacturer Gearmo
Length No
Color Black
OS Support Win 10, Win 7, Win 8/8.1, Win Vista, Win XP

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.