Image Part Manufacturer Description MOQ Stock Action
EP-USB-4 Digi
4 PRT DB-9 RS232-USB CONVERTER
1
246
In-stock
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EP-USB-4S Digi
4PRT SOFTWARE SELECT DB-9 TO USB
1
36
In-stock
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USA-49WG Tripp Lite
4-PORT SERIAL TO USB ADAPTER
1
50
In-stock
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U208-004-IND Tripp Lite
RS-422/RS-485 USB TO SERIAL FTDI
1
38
In-stock
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BB-USR604 Advantech
USB TO ISOLATED RS-232/422/485 -
1 Get Quote
USBG-4X-RS232 Cablemax
4-PORT USB SERIAL ADAPTER BOX WI
1 Get Quote
USB2-4COM-M Coolgear
PROFESSIONAL QUAD PORT USB TO SE
1
9
In-stock
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USB-4COM SerialGear
4-PORT 4-PORT USB DB-9 SERIAL AD
1
14
In-stock
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CS-42042 SerialGear
USB TO SERIAL 4-PORT DB-9 RS-232
1
8
In-stock
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USB-4COMI-M SerialGear
USB-4COMI-M USB TO QUAD RS-422/4
1
7
In-stock
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CM-41042 SerialGear
4-PORT DB-9 RS232 TO USB ADAPTER
1
12
In-stock
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USB2-4COM-SI-M SerialGear
USB2-4COM-SI-M - 4-PORT RS-232 U
1
11
In-stock
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USB-4COMI-SI-M SerialGear
USB-4COMI-SI-M USB TO QUAD RS-42
1
5
In-stock
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US-701 Brainboxes
4 PORT RS232 USB TO SERIAL SERVE
1 Get Quote
US-346 Brainboxes
4 PORT RS422/485 USB TO SERIAL S
1 Get Quote
GM-FTDI4X-M Coolgear Brand Gearmo
USB INDUSTRIAL 4-PORT SERIAL RS-
1
98
In-stock
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UTS-404AK ICOMTECH, INC.
INDUSTRIAL 4-PORT RS-232 TO USB
1
2
In-stock
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301-1000-81 Digi
SERIAL DEVICE SERVER 4-PORT
1
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BB-USO9ML2-4P Advantech
CONVERTER ISO USB TO 4PORT RS232
1 Get Quote
QSU2-100-EMB B&B SmartWorx, Inc.
SERIAL DEVICE SERVER 4-PORT
1 Get Quote
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