Interface Modules ULI-321D USB to 1 x RS-232 DB9M CNV
BB-232USB9M
Advantech
1:
HK$682.26
27 In Stock
Mouser Part No
600-232USB9M
Advantech
Interface Modules ULI-321D USB to 1 x RS-232 DB9M CNV
27 In Stock
Buy
Min.: 1
Mult.: 1
Details
Converters
USB to RS-232
2 Port
12 Mb/s
RS-232, USB
5 V
5 V
- 40 C
+ 80 C
Interface Modules ULI-223T RS-422 Converter, Port Powered,
BB-422PP9TB
Advantech
1:
HK$731.58
55 In Stock
Mouser Part No
600-422PP9TB
Advantech
Interface Modules ULI-223T RS-422 Converter, Port Powered,
55 In Stock
Buy
Min.: 1
Mult.: 1
Details
Converters
RS-232 to RS-422
2 Port
115.2 kb/s
RS-232/422
5 V
5 V
0 C
+ 70 C
BB-485USBTB-2W-LS
Interface Modules ULI-361DK USB to 1 x Lck RS-485 2W DB9F
BB-485USB9F-2W-LS
Advantech
1:
HK$871.32
27 In Stock
Mouser Part No
600-485USB9F-2W-LS
Advantech
Interface Modules ULI-361DK USB to 1 x Lck RS-485 2W DB9F
27 In Stock
Buy
Min.: 1
Mult.: 1
Details
Converters
USB to RS-485
2 Port
12 Mb/s
RS-485, USB
5 V
5 V
- 40 C
+ 70 C
Interface Modules USB TO USB 1 PORT ISOLATOR - 2KV
BB-UH401-2KV
Advantech
1:
HK$1,011.06
104 In Stock
Mouser Part No
600-UH401-2KV
Advantech
Interface Modules USB TO USB 1 PORT ISOLATOR - 2KV
104 In Stock
Buy
Min.: 1
Mult.: 1
Details
Isolators
USB 1.1
1 Port
12 Mb/s
USB 1.1
5 V
5 V
- 40 C
+ 80 C
Interface Modules ULI-341TCK USB to 1 x Lck Iso. RS-422/48
BB-USOPTL4-LS
Advantech
1:
HK$1,175.46
84 In Stock
Mouser Part No
600-USOPTL4-LS
Advantech
Interface Modules ULI-341TCK USB to 1 x Lck Iso. RS-422/48
84 In Stock
Buy
Min.: 1
Mult.: 1
Details
Converters
USB to RS-422/485
2 Port
12 Mb/s
RS-422/485, USB
5 V
5 V
0 C
+ 70 C
USOPTL4
Interface Modules USB to RS-422/485 Adapter
BB-USPTL4
Advantech
1:
HK$772.68
36 In Stock
Mouser Part No
600-USPTL4
Advantech
Interface Modules USB to RS-422/485 Adapter
36 In Stock
Buy
Min.: 1
Mult.: 1
Details
Converters
USB to RS-422/485
2 Port
12 Mb/s
RS-422/485, USB
5 V
5 V
0 C
+ 70 C
USPTL4
Interface Modules AXL F RS UNI 1H
2688666
Phoenix Contact
1:
HK$5,058.83
14 In Stock
Mouser Part No
651-2688666
Phoenix Contact
Interface Modules AXL F RS UNI 1H
14 In Stock
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Min.: 1
Mult.: 1
Communication Modules
RS-232/422/485
3 Port
100 Mb/s
RS-232/422/485
5 V
5 V
- 25 C
+ 60 C
Interface Modules USB/HART Modem with CSA approval
FXA195-S1
Endress+Hauser
1:
HK$7,822.89
4 In Stock
Mouser Part No
67-FXA195-S1
Endress+Hauser
Interface Modules USB/HART Modem with CSA approval
4 In Stock
Buy
Min.: 1
Mult.: 1
Details
USB
5 V
- 20 C
+ 50 C
FXA195
Each
Interface Modules USB-to-CAN V2 Prof.,isol.
1.01.0283.22002
HMS Networks
1:
HK$9,970.86
4 In Stock
Mouser Part No
898-1.01.0283.22002
HMS Networks
Interface Modules USB-to-CAN V2 Prof.,isol.
4 In Stock
Buy
Min.: 1
Mult.: 1
Details
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 1-port Isolated USB to RS-232/422/485 C
ADAM-4561-CE
Advantech
1:
HK$1,471.38
93 In Stock
Mouser Part No
923-ADAM-4561-CE
Advantech
Interface Modules 1-port Isolated USB to RS-232/422/485 C
93 In Stock
Buy
Min.: 1
Mult.: 1
Details
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-4561
Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV
BB-485USBTB-2W-A
Advantech
1:
HK$871.32
89 In Stock
83 On Order
Mouser Part No
923-BB-485USBTB-2W-A
Advantech
Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV
89 In Stock
83 On Order
View Dates
Stock:
89 Can Dispatch Immediately
On Order:
29 Pending
54 Expected 3/8/2026
Factory Lead Time:
5 Weeks
Buy
Min.: 1
Mult.: 1
Details
Converters
USB to RS-485
1 Port
12 Mb/s
RS-485, USB
5 V
5 V
0 C
+ 70 C
Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV
+2 images
BB-USO9ML2-A
Advantech
1:
HK$1,260.13
87 In Stock
Mouser Part No
923-BB-USO9ML2-A
Advantech
Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV
87 In Stock
Buy
Min.: 1
Mult.: 1
Converters
USB to RS-232
2 Port
12 Mb/s
RS-232, USB 2.0
5 V
5 V
0 C
+ 70 C
USO9ML2
Interface Modules Interface Modules ULI-341TC USB to 1 x Iso RS-422/485 TB
USOPTL4
Advantech
1:
HK$1,175.46
128 In Stock
Mouser Part No
923-USOPTL4
Advantech
Interface Modules Interface Modules ULI-341TC USB to 1 x Iso RS-422/485 TB
128 In Stock
Buy
Min.: 1
Mult.: 1
Details
Converters
USB 2.0 to RS-422/485
2 Port
12 Mb/s
RS-422/485, USB 2.0
5 V
5 V
0 C
+ 70 C
USOPTL4
Interface Modules USB to RS232 Legacy Adapter DB9 Female
+1 image
DB9-USB-F
FTDI
1:
HK$179.61
522 In Stock
350 Expected 7/4/2027
Mouser Part No
895-DB9-USB-RS232-F
FTDI
Interface Modules USB to RS232 Legacy Adapter DB9 Female
522 In Stock
350 Expected 7/4/2027
1
HK$179.61
10
HK$165.22
50
HK$161.11
100
HK$155.19
Buy
Min.: 1
Mult.: 1
Details
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 RS422 Convrtr Assembly 1 DB9 Port
USB-COM422-PLUS1
FTDI
1:
HK$283.59
109 In Stock
125 Expected 7/5/2027
Mouser Part No
895-USB-COM422-PLUS1
FTDI
Interface Modules USB to RS422 Convrtr Assembly 1 DB9 Port
109 In Stock
125 Expected 7/5/2027
1
HK$283.59
10
HK$259.75
25
HK$250.22
Buy
Min.: 1
Mult.: 1
Details
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
USB-COM422
Bulk
Interface Modules USB to RS422 Embeded Converter PCB Assy
USB-RS422-PCBA
FTDI
1:
HK$267.97
261 In Stock
225 Expected 11/3/2027
Mouser Part No
895-USB-RS422-PCBA
FTDI
Interface Modules USB to RS422 Embeded Converter PCB Assy
261 In Stock
225 Expected 11/3/2027
Buy
Min.: 1
Mult.: 1
Max.: 10
Details
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
Interface Modules A Grove port extension base specially adapted to theATOM series
A130
M5Stack
1:
HK$28.77
43 In Stock
Mouser Part No
170-A130
M5Stack
Interface Modules A Grove port extension base specially adapted to theATOM series
43 In Stock
Buy
Min.: 1
Mult.: 1
Details
Expansion Modules
I2C, GPIO, UART
3 Port
I2C, GPIO, UART
5 V
5 V
0 C
+ 40 C
Interface Modules USB 1 Port RS422/485 1MBaud
US-324
Brainboxes
1:
HK$598.09
16 In Stock
25 Expected 31/7/2026
Mouser Part No
360-US-324
Brainboxes
Interface Modules USB 1 Port RS422/485 1MBaud
16 In Stock
25 Expected 31/7/2026
Buy
Min.: 1
Mult.: 1
Details
Adapters
USB 2.0 to RS-422/485
1 Port
921.6 kb/s
RS-422/485, USB 2.0
5 V
5 V
- 40 C
+ 80 C
US
Interface Modules RainbowLink V2 is a pocket-sized debugging workstation combining 4 communication channels: isolated RS485, RS232, and dual TTL. Includes 12V/5V/3.3V power outputs. Ideal for field engineering, IoT, and industrial automation.
TEL0190
DFRobot
1:
HK$194.24
11 On Order
New Product
Mouser Part No
426-TEL0190
New Product
DFRobot
Interface Modules RainbowLink V2 is a pocket-sized debugging workstation combining 4 communication channels: isolated RS485, RS232, and dual TTL. Includes 12V/5V/3.3V power outputs. Ideal for field engineering, IoT, and industrial automation.
11 On Order
View Dates
On Order:
2 Pending
4 Expected 31/7/2026
5 Expected 10/8/2026
Factory Lead Time:
4 Weeks
Buy
Min.: 1
Mult.: 1
Protocol Converter Module
4 Channel
USB
5 V
RainbowLink
Bulk
Interface Modules USB A Socket to USB Type C Plug Adapter
360°
+6 images
5030
Adafruit
1:
HK$7.81
2 In Stock
400 Expected 9/11/2026
Mouser Part No
485-5030
Adafruit
Interface Modules USB A Socket to USB Type C Plug Adapter
2 In Stock
400 Expected 9/11/2026
Buy
Min.: 1
Mult.: 1
Details
Adapters
USB To USB Type-C
2 Port
5 V
5 V
Interface Modules USB TO ISOLATED SERIAL 2 PORT RS-422/485
BB-USOPTL4-2P
Advantech
1:
HK$2,166.79
1 In Stock
10 On Order
Mouser Part No
600-USOPTL4-2P
Advantech
Interface Modules USB TO ISOLATED SERIAL 2 PORT RS-422/485
1 In Stock
10 On Order
Buy
Min.: 1
Mult.: 1
Details
Converters
USB to RS-422/485
3 Port
12 Mb/s
RS-422/485, USB
5 V
5 V
0 C
+ 70 C
USOPTL4
Interface Modules USB-to-CAN simplyCAN
1.01.0001.12001
HMS Networks
1:
HK$1,824.84
1 In Stock
Mouser Part No
898-1.01.0001.12001
HMS Networks
Interface Modules USB-to-CAN simplyCAN
1 In Stock
Buy
Min.: 1
Mult.: 1
Details
Adapters
USB to CAN
2 Port
12 Mb/s
CAN, USB
5 V
5 V
- 20 C
+ 70 C
IXXAT
Bulk
Interface Modules 1 port isolated USB to RS232 converter m
ADAM-4562-AE
Advantech
1:
HK$1,044.76
4 In Stock
2 Expected 20/8/2026
Mouser Part No
923-ADAM-4562-AE
Advantech
Interface Modules 1 port isolated USB to RS232 converter m
4 In Stock
2 Expected 20/8/2026
Buy
Min.: 1
Mult.: 1
Details
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 ULI-351TK USB to RS-485 4-W (TB) CNVTR L
BB-485USBTB4WLS-A
Advantech
1:
HK$871.32
2 In Stock
Mouser Part No
923-BB485USBTB4WLSA
Advantech
Interface Modules ULI-351TK USB to RS-485 4-W (TB) CNVTR L
2 In Stock
Buy
Min.: 1
Mult.: 1
Converters
USB to RS-485
1 Port
12 Mb/s
RS-485, USB
5 V
5 V
0 C
+ 70 C
Interface Modules SNAP 2-Ch RS-485/422 (2-wire or 4-wire) Serial Communication Module
SNAP-SCM-485-422
Opto 22
1:
HK$4,786.51
2 In Stock
2 Expected 5/8/2026
Mouser Part No
94-SNAP-SCM-485-422
Opto 22
Interface Modules SNAP 2-Ch RS-485/422 (2-wire or 4-wire) Serial Communication Module
2 In Stock
2 Expected 5/8/2026
1
HK$4,786.51
10
HK$4,110.00
Buy
Min.: 1
Mult.: 1
Details
Communication Modules
RS-422/485
2 Port
115 kb/s
RS-422/485
5 V
5 V
0 C
+ 70 C
SNAP