Converters Interface Modules

Results: 101
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Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Ports
Maximum Data Rate
Interface Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
HMS Networks Interface Modules USB-to-CAN V2 compact,isolated
Datasheet
113In Stock
HK$4,948.44
Min.: 1
Mult.: 1
Converters USB 2.0 to CAN 1 Port 1 Mb/s CAN, USB 2.0 5 V 5 V - 20 C + 70 C IXXAT Bulk
Advantech Interface Modules RS-232 to RS-422/485 converter w/ iso. R
Datasheet
484In Stock
HK$923.93
Min.: 1
Mult.: 1
Converters RS-232 to RS-422/485 2 Port 115.2 kb/s RS-232/422/485 10 V 30 V - 10 C + 70 C ADAM-4000
Digi Interface Modules Edgeport 1 port USB converter
Datasheet
184In Stock
HK$1,167.24
Min.: 1
Mult.: 1
Converters USB to RS-232 1 Port 230 kb/s RS-232, USB 0 C + 55 C
Digi Interface Modules Edgeport 1 port USB converter 267In Stock
HK$1,123.18
Min.: 1
Mult.: 1
Converters USB to RS-232 1 Port 230 kb/s RS-232 0 C + 55 C


DFRobot Interface Modules USB to RS485 Module 677In Stock
771Expected 19/10/2026
HK$69.87
Min.: 1
Mult.: 1
Converters USB to RS-485 2 Port 115.2 kb/s RS-485, USB - 40 C + 85 C
Phoenix Contact Interface Modules FL COMSERVER UNI 232/422/485
Datasheet
16In Stock
22Expected 23/10/2026
HK$5,914.13
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
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
HK$3,596.99
Min.: 1
Mult.: 1
Converters USB to RS-232 4 Port 230 kb/s RS-232, USB 0 C + 55 C
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
21In Stock
HK$5,453.23
Min.: 1
Mult.: 1
Converters USB to RS-232 8 Port 230 kb/s RS-232, USB 0 C + 55 C Bulk
Digi Interface Modules Digi Edgeport/8s; 8 port RS-232/422/485 software selectable DB-9 to USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-98
Datasheet
14In Stock
HK$8,055.60
Min.: 1
Mult.: 1
Converters USB to RS-232/422/485 8 Port 230 kb/s RS-232/422/485, USB 0 C + 55 C Bulk
Advantech Interface Modules Fiber Optic To RS-232/422/485 Converter
Datasheet
9In Stock
HK$2,579.93
Min.: 1
Mult.: 1
Converters Fiber Optic to RS-232/422/485 3 Port 115.2 kb/s Fiber Optic, RS-232/422/485 10 V 30 V - 10 C + 70 C
Advantech Interface Modules Fiber Optic to RS-232/422/485 Converter
Datasheet
6In Stock
HK$5,153.12
Min.: 1
Mult.: 1
Converters Fiber Optic to RS-232/RS-422/RS-485 2 Port 921.6 kb/s Fiber Optic, RS-232/422/485 10 V 30 V - 10 C + 70 C ADAM-4542+
Phoenix Contact Interface Modules GW EIP/MODBUS 2E/2DB9
Datasheet
4In Stock
7Expected 2/11/2026
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
Phoenix Contact Interface Modules GW EIP/MODBUS 1E/1DB9
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
Phoenix Contact Interface Modules GW DEVICE SERVER 2E/4DB9
Datasheet
11In Stock
HK$6,523.97
Min.: 1
Mult.: 1
Converters RS-232/422/485 to Ethernet 6 Port 100 Mb/s Ethernet, RS-232/422/485 10.8 V 30 V - 40 C + 70 C GW
Phoenix Contact Interface Modules GW MODBUS TCP/RTU 13/2DB9
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
Phoenix Contact Interface Modules GW MODBUS TCP/RTU 2E/2DB9
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
Seeed Studio Interface Modules Industrial-grade USB TO RS232/485/TTL
Datasheet
131In Stock
210Expected 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
Digi Interface Modules Edgeport 1i 1 port USB converter
Datasheet
63In Stock
HK$1,808.40
Min.: 1
Mult.: 1
Converters USB to RS-422/485 1 Port RS-422/485, USB
FTDI Interface Modules USB Mini-B Male 3.3V DB9 Interface
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

FTDI Interface Modules USB to RS232 Legacy Adapter DB9 Female
Datasheet
417In Stock
350Expected 7/4/2027
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
FTDI Interface Modules USB Embeded Serial Conv 3V3 PCB Assy
Datasheet
138In Stock
1,425On Order
HK$145.08
Min.: 1
Mult.: 1
Max.: 10
Converters USB to UART 1 Port 3 Mb/s UART, USB 3.3 V 3.3 V - 40 C + 85 C TTL-232 Bulk
FTDI Interface Modules USB to RS422 Embeded Converter PCB Assy
Datasheet
133In Stock
475On Order
HK$283.34
Min.: 1
Mult.: 1
Max.: 10
Converters USB 2.0 to RS-422 1 Port 12 Mb/s RS-422, USB 2.0 5 V 5 V - 40 C + 85 C USBRS422 Bulk
M5Stack Interface Modules Multi-Communication-Interface-Converter.Integrated with 2I2C, 1TTL, 1CAN, 1RS485
Datasheet
43In Stock
HK$69.87
Min.: 1
Mult.: 1
Converters CAN, I2C, TTL, RS-485 1 Port CAN, I2C, TTL, RS-485 Bulk
M5Stack Interface Modules RS485-HAT is a TTL to RS485 converter for M5StickC.
Datasheet
14In Stock
HK$36.99
Min.: 1
Mult.: 1
Converters RS-485 to TTL 1 Port RS-485, TTL 5 V 12 V HAT Bulk
DFRobot Interface Modules USB To RS485 Converter 32In Stock
46Expected 23/11/2026
HK$138.92
Min.: 1
Mult.: 1
Converters USB 2.0 to RS-485 2 Port 921.6 kb/s RS-485, USB 2.0 36 V 36 V