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Converters Interface Modules

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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 FL COMSERVER BASIC 232/422/485 2313478 Phoenix Contact 1: HK$4,215.05 1In Stock 5Expected 27/10/2026	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	1In Stock 5Expected 27/10/2026	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 1 port isolated USB to RS232 converter m ADAM-4562-AE Advantech 1: HK$1,044.76 1In Stock 7On Order	Mfr. Part No. ADAM-4562-AE Mouser Part No 923-ADAM-4562-AE	Advantech	Interface Modules 1 port isolated USB to RS232 converter m Learn More about Advantech adam 4000 controller modules	Datasheet	1In Stock 7On Order On Order Ship Dates Mfr. No: ADAM-4562-AE Stock: 1 Can Dispatch Immediately On Order: 3 Expected 2/11/2026 4 Expected 16/11/2026 Factory Lead Time: 7 Weeks	HK$1,044.76	Min.: 1 Mult.: 1	Converters	USB to RS-232/422/485	2 Port	115.2 kb/s	RS-232/422/485, USB	5 V	5 V	0 C	+ 70 C	ADAM-4562
Interface Modules A RS485 converter designed for ATOM, used for converting RS485 signals to TTL. T002 M5Stack 1: HK$57.13 29In Stock	Mfr. Part No. T002 Mouser Part No 170-T002	M5Stack	Interface Modules A RS485 converter designed for ATOM, used for converting RS485 signals to TTL.	Datasheet	29In Stock	HK$57.13	Min.: 1 Mult.: 1	Converters	RS-485 to TTL	1 Port		RS-485, TTL	9 V	24 V			ATOM	Bulk
Interface Modules IE-CS-2TX-1RS232/485 1242080000 Weidmuller 1: HK$4,229.44 1In Stock	Mfr. Part No. 1242080000 Mouser Part No 470-1242080000	Weidmuller	Interface Modules IE-CS-2TX-1RS232/485	Datasheet	1In Stock	HK$4,229.44 HK$4,184.72	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	3 Port	100 Mb/s	Ethernet, RS-232/422/485	12 V	24 V	0 C	+ 60 C
Interface Modules GW EIP/ASCII 1E/1DB9 2702772 Phoenix Contact 1: HK$5,673.44 1In Stock	Mfr. Part No. 2702772 Mouser Part No 651-2702772	Phoenix Contact	Interface Modules GW EIP/ASCII 1E/1DB9 Learn More about Phoenix Contact servers gateways	Datasheet	1In Stock	HK$5,673.44	Min.: 1 Mult.: 1	Converters	RAW/ASCII to EtherNet/IP	2 Port	100 Mb/s	Ethernet, RS-232/422/485	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules Olimex Ltd. USB-RS485 USB-RS485 Olimex Ltd. 1: HK$19.23 19In Stock	Mfr. Part No. USB-RS485 Mouser Part No 909-USB-RS485	Olimex Ltd.	Interface Modules		19In Stock	HK$19.23	Min.: 1 Mult.: 1	Converters	USB 2.0 to RS-485	2 Port	115.2 kb/s	RS-485, USB 2.0			- 40 C	+ 85 C
Interface Modules EM-MODBUSGATEWAYIFS 2901528 Phoenix Contact 1: HK$3,656.09 1In Stock	Mfr. Part No. 2901528 Mouser Part No 651-2901528	Phoenix Contact	Interface Modules EM-MODBUSGATEWAYIFS Learn More about Phoenix Contact control cabinets	Datasheet	1In Stock	HK$3,656.09	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	1 Port	100 Mb/s	Ethernet, Modbus	19.2 V	28.8 V	- 35 C	+ 50 C
Interface Modules USB 1port iso RS232 Serial Adap w/ cable ES-U-1101-MB Connective Peripherals 1: HK$889.57 23In Stock	Mfr. Part No. ES-U-1101-MB Mouser Part No 734-ES-U-1101-MB	Connective Peripherals	Interface Modules USB 1port iso RS232 Serial Adap w/ cable	Datasheet	23In Stock	HK$889.57 HK$804.08 HK$767.99 HK$740.79 View HK$709.47 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 Optically Isolated DualPort USB-422/485 ES-U-2102-M Connective Peripherals 1: HK$1,557.03 11In Stock	Mfr. Part No. ES-U-2102-M Mouser Part No 734-ES-U-2102-M	Connective Peripherals	Interface Modules Optically Isolated DualPort USB-422/485	Datasheet	11In Stock	HK$1,557.03 HK$1,449.43 HK$1,396.91 HK$1,365.59 View Quote	Min.: 1 Mult.: 1	Converters	USB to RS-422/485	2 Port	1 Mb/s	RS-422/485, USB	5 V	5 V	0 C	+ 55 C	ES-U-2102	Bulk
Interface Modules GW MODBUS TCP/RTU 1E/1DB9 2702764 Phoenix Contact 1: HK$4,190.64 36On Order	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	36On Order On Order Ship Dates Mfr. No: 2702764 Stock: 0 On Order: 22 Expected 16/10/2026 14 Expected 4/11/2026 Factory Lead Time: 14 Weeks	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 USB Embeded Serial Conv 5V PCB Assy TTL-232R-5V-PCB FTDI 1: HK$171.88 900On Order	Mfr. Part No. TTL-232R-5V-PCB Mouser Part No 895-TTL-232R-5V-PCB	FTDI	Interface Modules USB Embeded Serial Conv 5V PCB Assy	Datasheet	900On Order On Order Ship Dates Mfr. No: TTL-232R-5V-PCB Stock: 0 On Order: 250 Expected 5/2/2027 300 Expected 6/8/2027 350 TBD Factory Lead Time: 42 Weeks	HK$171.88 HK$171.80	Min.: 1 Mult.: 1	Converters	USB to UART	1 Port	3 Mb/s	UART, USB	5 V	5 V	- 40 C	+ 85 C	TTL-232	Bulk
Interface Modules USB-to-CAN V2 Prof.,isol. 1.01.0283.22002 HMS Networks 1: HK$9,970.86 7Expected 12/10/2026	Mfr. Part No. 1.01.0283.22002 Mouser Part No 898-1.01.0283.22002	HMS Networks	Interface Modules USB-to-CAN V2 Prof.,isol.	Datasheet	7Expected 12/10/2026	HK$9,970.86	Min.: 1 Mult.: 1	Converters	USB 2.0 to CAN	2 Port	1 Mb/s	CAN, USB 2.0	5 V	5 V	- 20 C	+ 70 C	IXXAT	Bulk
Interface Modules GW DEVICE SERVER 1E/1DB9 2702758 Phoenix Contact 1: HK$2,864.51 25On Order	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	25On Order On Order Ship Dates Mfr. No: 2702758 Stock: 0 On Order: 7 Expected 20/10/2026 18 Expected 4/11/2026 Factory Lead Time: 14 Weeks	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 DEVICE SERVER 1E/2DB9 2702760 Phoenix Contact 1: HK$4,008.07 8Expected 19/11/2026	Mfr. Part No. 2702760 Mouser Part No 651-2702760	Phoenix Contact	Interface Modules GW DEVICE SERVER 1E/2DB9 Learn More about Phoenix Contact servers gateways	Datasheet	8Expected 19/11/2026	HK$4,008.07	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	3 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 2E/4DB9 2702767 Phoenix Contact 1: HK$10,476.31 2Expected 19/11/2026	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	2Expected 19/11/2026	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 USB Mini-B Female 3.3V DB9 Interface DB9-USB-D3-F FTDI 1: HK$179.44 250On Order	Mfr. Part No. DB9-USB-D3-F Mouser Part No 895-DB9-USB-D3-F	FTDI	Interface Modules USB Mini-B Female 3.3V DB9 Interface Learn More about FTDI db9usbmod	Datasheet	250On Order On Order Ship Dates Mfr. No: DB9-USB-D3-F Stock: 0 On Order: 100 Expected 4/12/2026 150 Expected 5/7/2027 Factory Lead Time: 26 Weeks	HK$179.44 HK$172.87 HK$172.78 HK$170.32 HK$168.26	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 Male DB9-USB-M FTDI 1: HK$214.38 240On Order	Mfr. Part No. DB9-USB-M Mouser Part No 895-DB9-USB-RS232-M	FTDI	Interface Modules USB to RS232 Legacy Adapter DB9 Male Learn More about FTDI DB9USBRS232	Datasheet	240On Order On Order Ship Dates Mfr. No: DB9-USB-M Stock: 0 On Order: 40 Expected 6/11/2026 100 Expected 5/2/2027 100 Expected 6/9/2027 Factory Lead Time: 42 Weeks	HK$214.38 HK$208.29 HK$208.21 HK$206.16	Min.: 1 Mult.: 1	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-to-CAN FD isolated; SUB-D9 1.01.0351.12001 HMS Networks 1: HK$4,973.10 Non-Stocked Lead-Time 20 Weeks End of Life	Mfr. Part No. 1.01.0351.12001 Mouser Part No 898-1.01.0351.12001 End of Life	HMS Networks	Interface Modules USB-to-CAN FD isolated; SUB-D9	Datasheet	Non-Stocked Lead-Time 20 Weeks	HK$4,973.10	Min.: 1 Mult.: 1	Converters	USB to CAN FD	2 Port	480 Mb/s	CAN FD, USB	5 V	5 V	- 20 C	+ 70 C	IXXAT	Bulk
Interface Modules USB Mini-B Female 5V DB9 interface DB9-USB-D5-F FTDI 1: HK$183.72 50Expected 2/8/2027	Mfr. Part No. DB9-USB-D5-F Mouser Part No 895-DB9-USB-D5-F	FTDI	Interface Modules USB Mini-B Female 5V DB9 interface Learn More about FTDI db9usbmod	Datasheet	50Expected 2/8/2027	HK$183.72 HK$183.63	Min.: 1 Mult.: 1	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 1 Port USB-RS232 Full Speed Adapter ES-U-1001-A Connective Peripherals 1: HK$247.42 140On Order	Mfr. Part No. ES-U-1001-A Mouser Part No 734-ES-U-1001-A	Connective Peripherals	Interface Modules 1 Port USB-RS232 Full Speed Adapter	Datasheet	140On Order On Order Ship Dates Mfr. No: ES-U-1001-A Stock: 0 On Order: 44 Expected 28/10/2026 96 Expected 18/11/2026 Factory Lead Time: 13 Weeks	HK$247.42 HK$220.87 HK$211.67 HK$203.77 View HK$194.98 HK$184.46 HK$182.32 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: HK$485.39 29Expected 18/11/2026	Mfr. Part No. ES-U-1002-AB Mouser Part No 734-ES-U-1002A	Connective Peripherals	Interface Modules 2 Port USB-RS232 w/ Detachable USB Cable	Datasheet	29Expected 18/11/2026	HK$485.39 HK$429.08 HK$407.55 HK$391.19 View HK$371.05 HK$365.38 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 DUP OPTICAL REPEATER OUTPUT G34920000230 Carlo Gavazzi 1: HK$10,698.33 Non-Stocked Lead-Time 11 Weeks	Mfr. Part No. G34920000230 Mouser Part No 225-G34920000230	Carlo Gavazzi	Interface Modules DUP OPTICAL REPEATER OUTPUT	Datasheet	Non-Stocked Lead-Time 11 Weeks	HK$10,698.33	Min.: 1 Mult.: 1	Converters	Optical Fiber Converter								G3492
Interface Modules RS-485 CONVERTER BB-485CON Advantech 1: HK$1,068.60 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. BB-485CON Mouser Part No 600-485CON	Advantech	Interface Modules RS-485 CONVERTER	Datasheet	Non-Stocked Lead-Time 4 Weeks	HK$1,068.60	Min.: 1 Mult.: 1	Converters	RS-232 to RS-485	2 Port	115.2 kb/s	RS-232/485	12 V	12 V
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: HK$3,575.70 Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. EP-USB-4-D25 Mouser Part No 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	HK$3,575.70	Min.: 10 Mult.: 1	Converters	USB to RS-232	4 Port	230 kb/s	RS-232, USB			0 C	+ 55 C		Bulk
Interface Modules USB-to-CAN V2 Auto.; isol. 1.01.0283.22042 HMS Networks 1: HK$13,078.02 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. 1.01.0283.22042 Mouser Part No 898-1.01.0283.22042	HMS Networks	Interface Modules USB-to-CAN V2 Auto.; isol.	Datasheet	Non-Stocked Lead-Time 4 Weeks	HK$13,078.02	Min.: 1 Mult.: 1	Converters	USB 2.0 to CAN	4 Port	1 Mb/s	CAN, USB 2.0	5 V	5 V	- 20 C	+ 70 C	IXXAT	Bulk