.hide-partial { max-height: none; } .show-more { display: none; }

USB to RS-232 Interface Modules

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 17

Applied Filters:

Type = USB to RS-232

Manufacturer

Product

Number of Ports

Maximum Data Rate

Interface Type

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Ports	Maximum Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Interface Modules Digi Edgeport/8; 8 port RS232 serial DB-25 to USB Converter w/ recessed 19" rack bracket option; (incldues 1 meter A to B USB cable); Replaces 301-1016-08 EP-USB-8-D25 Digi 1: NT$24,198.75 16In Stock	Mfr. Part # EP-USB-8-D25 Mouser Part # 888-EP-USB-8-D25	Digi	Interface Modules Digi Edgeport/8; 8 port RS232 serial DB-25 to USB Converter w/ recessed 19" rack bracket option; (incldues 1 meter A to B USB cable); Replaces 301-1016-08	Datasheet	16In Stock	NT$24,198.75	Min.: 1 Mult.: 1	Converters	USB to RS-232	8 Port	230 kb/s	RS-232, USB			0 C	+ 55 C		Bulk
Interface Modules 2-PRT USB-RS232 ADPT Din rail, Metal cas ES-U-1002-M Connective Peripherals 1: NT$3,015.70 21In Stock	Mfr. Part # ES-U-1002-M Mouser Part # 734-ES-U-1002-M	Connective Peripherals	Interface Modules 2-PRT USB-RS232 ADPT Din rail, Metal cas	Datasheet	21In Stock	NT$3,015.70 NT$2,702.01 NT$2,512.37 NT$2,392.63 View NT$2,278.63 Quote	Min.: 1 Mult.: 1	Converters	USB to RS-232	2 Port	921.6 kb/s	RS-232, USB	5 V	5 V	0 C	+ 55 C	ES-U-1002	Bulk
Interface Modules Digi Edgeport/216 2-USB 16-serial port DB-9 Rack Mountable USB Converter w/ recessed 19" rack bracket option (includes 5V/3A center negative wall mount power supply with international power plugs and 1 meter A to B USB cable); Replaces 301-2000-10 EP-USB-216 Digi 1: NT$40,331.25 42In Stock 37Expected 11/13/2026	Mfr. Part # EP-USB-216 Mouser Part # 860-EP-USB-216	Digi	Interface Modules Digi Edgeport/216 2-USB 16-serial port DB-9 Rack Mountable USB Converter w/ recessed 19" rack bracket option (includes 5V/3A center negative wall mount power supply with international power plugs and 1 meter A to B USB cable); Replaces 301-2000-10	Datasheet	42In Stock 37Expected 11/13/2026	NT$40,331.25	Min.: 1 Mult.: 1	Converters	USB to RS-232	18 Port	230 kb/s	RS-232, USB			0 C	+ 55 C
Interface Modules Isolated High Retention USB 1 Port RS232 US-159 Brainboxes 1: NT$4,416.36 150In Stock 36On Order	Mfr. Part # US-159 Mouser Part # 360-US-159	Brainboxes	Interface Modules Isolated High Retention USB 1 Port RS232 Learn More about Brainboxes usb c serial	Datasheet	150In Stock 36On Order	NT$4,416.36	Min.: 1 Mult.: 1	Adapters	USB to RS-232	1 Port	921.6 kb/s	RS-232, USB	5 V	5 V	- 40 C	+ 80 C	US
Interface Modules Edgeport 1 port USB converter 301-1001-11 Digi 1: NT$5,198.25 150In Stock	Mfr. Part # 301-1001-11 Mouser Part # 888-301-1001-11	Digi	Interface Modules Edgeport 1 port USB converter	Datasheet	150In Stock	NT$5,198.25	Min.: 1 Mult.: 1	Converters	USB to RS-232	1 Port	230 kb/s	RS-232, USB			0 C	+ 55 C
Interface Modules Edgeport 1 port USB converter 301-1001-15 Digi 1: NT$5,019.00 252In Stock	Mfr. Part # 301-1001-15 Mouser Part # 888-301-1001-15	Digi	Interface Modules Edgeport 1 port USB converter		252In Stock	NT$5,019.00	Min.: 1 Mult.: 1	Converters	USB to RS-232	1 Port	230 kb/s	RS-232			0 C	+ 55 C
Interface Modules Compact 1 Port RS232 High Retention USB 1MBaud US-235 Brainboxes 1: NT$2,459.67 39In Stock	Mfr. Part # US-235 Mouser Part # 360-US-235	Brainboxes	Interface Modules Compact 1 Port RS232 High Retention USB 1MBaud Learn More about Brainboxes usb c serial	Datasheet	39In Stock	NT$2,459.67	Min.: 1 Mult.: 1	Adapters	USB to RS-232	1 Port	921.6 kb/s	RS-232, USB	5 V	5 V	- 40 C	+ 80 C	US
Interface Modules Digi Edgeport/4; 4 port DB-9 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces 301-1000-04 EP-USB-4 Digi 1: NT$15,953.25 26In Stock	Mfr. Part # EP-USB-4 Mouser Part # 888-EP-USB-4	Digi	Interface Modules Digi Edgeport/4; 4 port DB-9 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces 301-1000-04	Datasheet	26In Stock	NT$15,953.25	Min.: 1 Mult.: 1	Converters	USB to RS-232	4 Port	230 kb/s	RS-232, USB			0 C	+ 55 C
Interface Modules Digi Edgeport/8; 8 port RS232 DB-9 To USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-08 EP-USB-8 Digi 1: NT$24,198.75 18In Stock	Mfr. Part # EP-USB-8 Mouser Part # 888-EP-USB-8	Digi	Interface Modules Digi Edgeport/8; 8 port RS232 DB-9 To USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-08	Datasheet	18In Stock	NT$24,198.75	Min.: 1 Mult.: 1	Converters	USB to RS-232	8 Port	230 kb/s	RS-232, USB			0 C	+ 55 C		Bulk
Interface Modules USB 2 Port RS232 1MBaud US-257 Brainboxes 1: NT$4,360.08 5In Stock 2Expected 12/22/2026	Mfr. Part # US-257 Mouser Part # 360-US-257	Brainboxes	Interface Modules USB 2 Port RS232 1MBaud Learn More about Brainboxes usb c serial	Datasheet	5In Stock 2Expected 12/22/2026	NT$4,360.08	Min.: 1 Mult.: 1	Adapters	USB to RS-232	2 Port	1 Mb/s	RS-232, USB	3.3 V	3.3 V	0 C	+ 60 C	US
Interface Modules USB 1port iso RS232 Serial Adap w/ cable ES-U-1101-MB Connective Peripherals 1: NT$3,879.69 23In Stock	Mfr. Part # ES-U-1101-MB Mouser Part # 734-ES-U-1101-MB	Connective Peripherals	Interface Modules USB 1port iso RS232 Serial Adap w/ cable	Datasheet	23In Stock	NT$3,879.69 NT$3,506.85 NT$3,349.47 NT$3,230.80 View NT$3,094.21 Quote	Min.: 1 Mult.: 1	Converters	USB to RS-232	1 Port	921.6 kb/s	RS-232, USB			0 C	+ 55 C	ES-U-1101	Bulk
Interface Modules 1 PORT USB - RS232 Adapter; Small Case USB2-F-1001-A Connective Peripherals 1: NT$1,121.75 18In Stock	Mfr. Part # USB2-F-1001-A Mouser Part # 734-USB2-F-1001-A	Connective Peripherals	Interface Modules 1 PORT USB - RS232 Adapter; Small Case	Datasheet	18In Stock	NT$1,121.75 NT$967.95 NT$947.52 NT$884.42 View NT$842.12 NT$789.42	Min.: 1 Mult.: 1	Adapters	USB to RS-232	1 Port	12 Mb/s	RS-232, USB			- 40 C	+ 85 C	USB2-F-1001	Bulk
Interface Modules 1 Port USB to RS232 DuoEtte Adapter DuoEtte Connective Peripherals 1: NT$720.94 31In Stock	Mfr. Part # DuoEtte Mouser Part # 734-DUOETTE	Connective Peripherals	Interface Modules 1 Port USB to RS232 DuoEtte Adapter	Datasheet	31In Stock	NT$720.94 NT$638.13 NT$622.00 NT$586.86 View NT$566.79 NT$539.54 NT$520.54	Min.: 1 Mult.: 1	Adapters	USB to RS-232	1 Port	250 kb/s	RS-232, USB	5 V	5 V	- 40 C	+ 85 C	DuoEtte	Bulk
Interface Modules 1 Port USB-RS232 Full Speed Adapter ES-U-1001-A Connective Peripherals 1: NT$1,079.09 140On Order	Mfr. Part # ES-U-1001-A Mouser Part # 734-ES-U-1001-A	Connective Peripherals	Interface Modules 1 Port USB-RS232 Full Speed Adapter	Datasheet	140On Order On Order Ship Dates Mfr. #: ES-U-1001-A Stock: 0 On Order: 44 Expected 10/28/2026 96 Expected 11/18/2026 Factory Lead-Time: 13 Weeks	NT$1,079.09 NT$963.29 NT$923.14 NT$888.72 View NT$850.36 NT$804.47 NT$795.15 Quote	Min.: 1 Mult.: 1	Converters	USB to RS-232	1 Port	921.6 kb/s	RS-232, USB	5 V	5 V	0 C	+ 55 C	ES-U-1001	Bulk
Interface Modules 2 Port USB-RS232 w/ Detachable USB Cable ES-U-1002-AB Connective Peripherals 1: NT$2,116.94 29Expected 11/18/2026	Mfr. Part # ES-U-1002-AB Mouser Part # 734-ES-U-1002A	Connective Peripherals	Interface Modules 2 Port USB-RS232 w/ Detachable USB Cable	Datasheet	29Expected 11/18/2026	NT$2,116.94 NT$1,871.37 NT$1,777.44 NT$1,706.10 View NT$1,618.27 NT$1,593.53 Quote	Min.: 1 Mult.: 1	Converters	USB to RS-232	2 Port	480 Mb/s	RS-232, USB	5 V	5 V	0 C	+ 55 C		Bulk
Interface Modules USB 8 Port RS232 1MBaud US-279 Brainboxes 1: NT$15,661.79 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # US-279 Mouser Part # 360-US-279	Brainboxes	Interface Modules USB 8 Port RS232 1MBaud Learn More about Brainboxes usb c serial	Datasheet	Non-Stocked Lead-Time 4 Weeks	NT$15,661.79	Min.: 1 Mult.: 1	Adapters	USB to RS-232	8 Port	921.6 kb/s	RS-232, USB	5 V	5 V			US
Interface Modules Digi Edgeport/4; 4 port DB-25 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces part number 301-1016-01 EP-USB-4-D25 Digi 10: NT$15,953.25 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # EP-USB-4-D25 Mouser Part # 888-EP-USB-4-D25	Digi	Interface Modules Digi Edgeport/4; 4 port DB-25 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces part number 301-1016-01	Datasheet	Non-Stocked Lead-Time 9 Weeks	NT$15,953.25	Min.: 10 Mult.: 1	Converters	USB to RS-232	4 Port	230 kb/s	RS-232, USB			0 C	+ 55 C		Bulk