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

CA Interface Modules

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

Results: 2,604

Applied Filters:

Manufacturer

Product

Type

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 (HKD) 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 3PT TYPEC/A HUB-GIGADPTANDCHGR U460-003-3AGB-C Tripp Lite 1: HK$729.11 21In Stock	Mfr. Part No. U460-003-3AGB-C Mouser Part No 545-U460-003-3AGB-C	Tripp Lite	Interface Modules 3PT TYPEC/A HUB-GIGADPTANDCHGR	Datasheet	21In Stock	HK$729.11 HK$646.83 HK$616.75 HK$594.96 HK$573.92	Min.: 1 Mult.: 1	Hubs	USB Type-C to Ethernet, PD Charging, USB 3.1	5 Port	1 Gb/s	Ethernet, PD Charging, USB 3.1, USB Type-C			0 C	+ 45 C	U460
Interface Modules ULI-421C USB 4kV Isolator, Rugged BB-UHR401 Advantech Restricted Availability	Mfr. Part No. BB-UHR401 Mouser Part No 600-UHR401	Advantech	Interface Modules ULI-421C USB 4kV Isolator, Rugged Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	Isolators	USB 2.0	1 Port	12 Mb/s	USB 2.0	10 V	30 V	0 C	+ 50 C
Interface Modules USB Adapters USB- BASEDSECURITY DONGLE DLP-D-G DLP Design 1: HK$135.22 114In Stock 197On Order	Mfr. Part No. DLP-D-G Mouser Part No 626-DLP-D-G	DLP Design	Interface Modules USB Adapters USB- BASEDSECURITY DONGLE	Datasheet	114In Stock 197On Order On Order Ship Dates Mfr. No: DLP-D-G Stock: 114 Can Dispatch Immediately On Order: 77 Expected 8/12/2026 120 Expected 1/2/2027 Factory Lead Time: 28 Weeks	HK$135.22	Min.: 1 Mult.: 1	Security Dongles	USB	1 Port		USB
Interface Modules GW EIP/MODBUS 2E/2DB9 1062380 Phoenix Contact 1: HK$7,964.44 4In Stock 7Expected 7/12/2026	Mfr. Part No. 1062380 Mouser Part No 651-1062380	Phoenix Contact	Interface Modules GW EIP/MODBUS 2E/2DB9 Learn More about Phoenix Contact servers gateways	Datasheet	4In Stock 7Expected 7/12/2026	HK$7,964.44	Min.: 1 Mult.: 1	Converters	EtherNet/IP to Modbus	4 Port	230.4 kb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C
Interface Modules GW EIP/MODBUS 1E/1DB9 1062540 Phoenix Contact 1: HK$5,641.96 4In Stock	Mfr. Part No. 1062540 Mouser Part No 651-1062540	Phoenix Contact	Interface Modules GW EIP/MODBUS 1E/1DB9 Learn More about Phoenix Contact servers gateways	Datasheet	4In Stock	HK$5,641.96	Min.: 1 Mult.: 1	Converters	EtherNet/IP to Modbus	2 Port	230.4 kb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C
Interface Modules FL COMSERVER BASIC 232/422/485 2313478 Phoenix Contact 1: HK$4,215.05 6In Stock	Mfr. Part No. 2313478 Mouser Part No 651-2313478	Phoenix Contact	Interface Modules FL COMSERVER BASIC 232/422/485 Learn More about Phoenix Contact servers gateways	Datasheet	6In Stock	HK$4,215.05	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	1 Port	100 Mb/s	Ethernet, RS-232/422/485	22.8 V	25.2 V	- 25 C	+ 60 C
Interface Modules GW PL HART4-BUS 4-CHNL/4 INSTRMNTS 2702234 Phoenix Contact 1: HK$7,264.59 7In Stock	Mfr. Part No. 2702234 Mouser Part No 651-2702234	Phoenix Contact	Interface Modules GW PL HART4-BUS 4-CHNL/4 INSTRMNTS Learn More about Phoenix Contact servers gateways	Datasheet	7In Stock	HK$7,264.59	Min.: 1 Mult.: 1	Expansion Modules	HART4-BUS	4 Channel	1.2 kb/s		19.2 V	30 V	- 40 C	+ 70 C	GW PL
Interface Modules GW DEVICE SERVER 1E/1DB9 2702758 Phoenix Contact 1: HK$2,864.51 10In Stock 18Expected 7/12/2026	Mfr. Part No. 2702758 Mouser Part No 651-2702758	Phoenix Contact	Interface Modules GW DEVICE SERVER 1E/1DB9 Learn More about Phoenix Contact servers gateways	Datasheet	10In Stock 18Expected 7/12/2026	HK$2,864.51	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	2 Port	100 Mb/s	Ethernet, RS-232/422/485	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules GW MODBUS TCP/RTU 1E/1DB9 2702764 Phoenix Contact 1: HK$4,190.64 18In Stock 14Expected 4/12/2026	Mfr. Part No. 2702764 Mouser Part No 651-2702764	Phoenix Contact	Interface Modules GW MODBUS TCP/RTU 1E/1DB9 Learn More about Phoenix Contact servers gateways	Datasheet	18In Stock 14Expected 4/12/2026	HK$4,190.64	Min.: 1 Mult.: 1	Converters	Modbus RTU to Modbus TCP	2 Port	100 Mb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules GW MODBUS TCP/RTU 13/2DB9 2702765 Phoenix Contact 1: HK$6,285.83 15In Stock	Mfr. Part No. 2702765 Mouser Part No 651-2702765	Phoenix Contact	Interface Modules GW MODBUS TCP/RTU 13/2DB9 Learn More about Phoenix Contact servers gateways	Datasheet	15In Stock	HK$6,285.83	Min.: 1 Mult.: 1	Converters	Modbus RTU to Modbus TCP	3 Port	100 Mb/s	Ethernet, Modbus	24 V	24 V	- 40 C	+ 70 C	GW
Interface Modules GW MODBUS TCP/RTU 2E/2DB9 2702766 Phoenix Contact 1: HK$6,704.89 6In Stock	Mfr. Part No. 2702766 Mouser Part No 651-2702766	Phoenix Contact	Interface Modules GW MODBUS TCP/RTU 2E/2DB9 Learn More about Phoenix Contact servers gateways	Datasheet	6In Stock	HK$6,704.89	Min.: 1 Mult.: 1	Converters	Modbus RTU to Modbus TCP	4 Port	100 Mb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules GW MODBUS TCP/RTU 2E/4DB9 2702767 Phoenix Contact 1: HK$10,476.31 2In Stock	Mfr. Part No. 2702767 Mouser Part No 651-2702767	Phoenix Contact	Interface Modules GW MODBUS TCP/RTU 2E/4DB9 Learn More about Phoenix Contact servers gateways	Datasheet	2In Stock	HK$10,476.31	Min.: 1 Mult.: 1	Converters	Modbus RTU to Modbus TCP	6 Port	100 Mb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules Industrial-grade USB TO RS232/485/TTL 103990383 Seeed Studio 1: HK$214.79 309In Stock 3Expected 16/11/2026	Mfr. Part No. 103990383 Mouser Part No 713-103990383	Seeed Studio	Interface Modules Industrial-grade USB TO RS232/485/TTL	Datasheet	309In Stock 3Expected 16/11/2026	HK$214.79	Min.: 1 Mult.: 1	Converters	USB to RS-232/485/TTL	2 Port	921.6 kb/s	RS-232/485, TTL, USB	3.3 V, 5 V	3.3 V, 5 V	- 15 C	+ 70 C
Interface Modules Edgeport 1i 1 port USB converter 301-1001-31 Digi 1: HK$1,849.66 53In Stock	Mfr. Part No. 301-1001-31 Mouser Part No 888-301-1001-31	Digi	Interface Modules Edgeport 1i 1 port USB converter	Datasheet	53In Stock	HK$1,849.66	Min.: 1 Mult.: 1	Converters	USB to RS-422/485	1 Port		RS-422/485, USB
Interface Modules USB Mini-B Male 3.3V DB9 Interface DB9-USB-D3-M FTDI 1: HK$158.24 117In Stock	Mfr. Part No. DB9-USB-D3-M Mouser Part No 895-DB9-USB-D3-M	FTDI	Interface Modules USB Mini-B Male 3.3V DB9 Interface Learn More about FTDI db9usbmod	Datasheet	117In Stock	HK$158.24	Min.: 1 Mult.: 1	Converters	USB 2.0 to RS-232	1 Port	12 Mb/s	RS-232, USB 2.0	3.3 V	3.3 V	- 40 C	+ 85 C		Bulk
Interface Modules USB to RS232 Legacy Adapter DB9 Female DB9-USB-F FTDI 1: HK$179.61 345In Stock 350Expected 8/1/2027	Mfr. Part No. DB9-USB-F Mouser Part No 895-DB9-USB-RS232-F	FTDI	Interface Modules USB to RS232 Legacy Adapter DB9 Female Learn More about FTDI DB9USBRS232	Datasheet	345In Stock 350Expected 8/1/2027	HK$179.61 HK$175.74 HK$175.66	Min.: 1 Mult.: 1 Max.: 50	Converters	USB 2.0 to RS-232	1 Port	12 Mb/s	RS-232, USB 2.0	5 V	5 V	- 40 C	+ 85 C		Bulk
Interface Modules USB Security Key Device FTDI USB-Key FTDI 1: HK$146.07 197In Stock 1,600On Order	Mfr. Part No. FTDI USB-Key Mouser Part No 895-USB-KEY	FTDI	Interface Modules USB Security Key Device Learn More about FTDI usb key security device	Datasheet	197In Stock 1,600On Order On Order Ship Dates Mfr. No: FTDI USB-Key Stock: 197 Can Dispatch Immediately On Order: 550 Expected 8/1/2027 1,050 Expected 5/7/2027 Factory Lead Time: 26 Weeks	HK$146.07 HK$140.89 HK$140.73 HK$133.66	Min.: 1 Mult.: 1 Max.: 50	Security Dongles	USB	1 Port		USB	5 V	5 V				Bulk
Interface Modules USB Host uController Dev Module Vinculum VDRIVE3 FTDI 1: HK$199.09 140In Stock 150Expected 2/8/2027	Mfr. Part No. VDRIVE3 Mouser Part No 895-VDRIVE3	FTDI	Interface Modules USB Host uController Dev Module Vinculum Learn More about FTDI vinculum2	Datasheet	140In Stock 150Expected 2/8/2027	HK$199.09 HK$197.44 HK$197.36	Min.: 1 Mult.: 1	Interface Modules	USB Flash Drive	1 Port		SPI, UART, USB	5 V	5 V	- 30 C	+ 85 C	VDRIVE	Bulk
Interface Modules Serial-Eth ModRS-232 RJ-45 MCU & TCP/IP WIZ750SR-232 WIZnet 1: HK$213.72 133In Stock 612Expected 21/6/2027	Mfr. Part No. WIZ750SR-232 Mouser Part No 950-WIZ750SR-232	WIZnet	Interface Modules Serial-Eth ModRS-232 RJ-45 MCU & TCP/IP		133In Stock 612Expected 21/6/2027	HK$213.72 HK$169.09 HK$161.28 HK$156.34 View HK$147.96 HK$140.32	Min.: 1 Mult.: 1	Serial Device Servers				Ethernet, RS-232	2.7 V	3.6 V	0 C	+ 70 C	WIZ750
Interface Modules BiSS(SSI) and I2C-to-PC Adapter (USB) IC-MB3 ICSY MB3U-I2C iC-Haus 1: HK$1,599.69 5In Stock 35Expected 2/12/2026 End of Life	Mfr. Part No. IC-MB3 ICSY MB3U-I2C Mouser Part No 22-IC-MB3ICSYMB3UI2C End of Life	iC-Haus	Interface Modules BiSS(SSI) and I2C-to-PC Adapter (USB) Learn More about iC-Haus ic haus mb3u i2c adapter	Datasheet	5In Stock 35Expected 2/12/2026	HK$1,599.69 HK$1,489.30 HK$1,435.29 HK$1,403.24 View Quote	Min.: 1 Mult.: 1	Adapters	BiSS, I2C to USB	3 Port	10 Mb/s	BiSS, I2C, USB	5 V, 12 V	5 V, 12 V	0 C	+ 30 C
Interface Modules MODLINK MSDD SOCKET INSERT GERMANY, 250VAC/16A with LED yellow Murrelektronik 4000-68000-0010000 4000-68000-0010000 Murrelektronik 1: HK$584.61 3In Stock	Mfr. Part No. 4000-68000-0010000 Mouser Part No 867-4000680000010000	Murrelektronik	Interface Modules MODLINK MSDD SOCKET INSERT GERMANY, 250VAC/16A with LED yellow	Datasheet	3In Stock	HK$584.61	Min.: 1 Mult.: 1	Interface Modules	Socket Insert	1 Port
Interface Modules SIMATIC DP, CONNECTION IM 153-1, ET200M Siemens 6ES71531AA030XB0 6ES71531AA030XB0 Siemens 1: HK$21,034.65 3In Stock	Mfr. Part No. 6ES71531AA030XB0 Mouser Part No 982-6ES71531AA030XB0	Siemens	Interface Modules SIMATIC DP, CONNECTION IM 153-1, ET200M	Datasheet	3In Stock	HK$21,034.65	Min.: 1 Mult.: 1	Communication Modules							0 C	+ 60 C
Interface Modules SIMATIC DP PROFIBUS INTERFACE MODULE Siemens 6ES71541AA010AB0 6ES71541AA010AB0 Siemens 1: HK$4,849.47 3In Stock	Mfr. Part No. 6ES71541AA010AB0 Mouser Part No 982-6ES71541AA010AB0	Siemens	Interface Modules SIMATIC DP PROFIBUS INTERFACE MODULE	Datasheet	3In Stock	HK$4,849.47 HK$4,575.09	Min.: 1 Mult.: 1										SIMATIC ET200
Interface Modules SIMATIC NET,PB OLM/G11-1300V4.0 Siemens 6GK15032CC00 6GK15032CC00 Siemens 1: HK$43,847.62 1In Stock New At Mouser	Mfr. Part No. 6GK15032CC00 Mouser Part No 982-6GK15032CC00 New At Mouser	Siemens	Interface Modules SIMATIC NET,PB OLM/G11-1300V4.0		1In Stock	HK$43,847.62	Min.: 1 Mult.: 1
Interface Modules PROFIBUS OPTICAL LINK MODULE OLM/G12 V4 Siemens 6GK15033CB00 6GK15033CB00 Siemens 1: HK$23,814.08 3In Stock New At Mouser	Mfr. Part No. 6GK15033CB00 Mouser Part No 982-6GK15033CB00 New At Mouser	Siemens	Interface Modules PROFIBUS OPTICAL LINK MODULE OLM/G12 V4		3In Stock	HK$23,814.08	Min.: 1 Mult.: 1