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Communication Modules

(722)
 
Communication Modules
Choose from category Communication Modules. Our offer includes 722 types from 27 manufacturers.
SOS electronic is a specialized distributor of 2J ANTENNAS, FTDI, ACM, SUNBEST, STRONGLINK.

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FT230XQ based USB/basic UART Module (not offered in your region)
Ord. No. 120568
S
Manufacturer FTDI
Manufacturer FTDI
5 pcs in stock
-
1 pcs+
56,04 RON
10 pcs+
52,38 RON
50 pcs+
51,43 RON
100 pcs+
50,28 RON
250 pcs+
49,18 RON
500 pcs+
48,13 RON
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Module FT234XD Based USB to Basic UART (not offered in your region)
More info UMFT234XF.pdf
Ord. No. 139363
S
Manufacturer FTDI
Manufacturer FTDI
38 pcs in stock
-
1 pcs+
32,74 RON
10 pcs+
30,54 RON
50 pcs+
29,91 RON
100 pcs+
29,23 RON
250 pcs+
28,60 RON
500 pcs+
28,02 RON
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USB/RS232 Embeded Converter Cable 10cm (not offered in your region)
Ord. No. 131327
S
Manufacturer FTDI
Manufacturer FTDI
16 pcs in stock
(27. Nov 2026: 100 pcs)
-
1 pcs+
122,56 RON
10 pcs+
109,99 RON
50 pcs+
106,33 RON
100 pcs+
102,66 RON
250 pcs+
100,04 RON
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Converter Cable USB/RS232 (FT232RL+MAX232) 1m (not offered in your region)
Ord. No. 71853
S
Manufacturer FTDI
Manufacturer FTDI
100 pcs in stock
-
1 pcs+
128,85 RON
10 pcs+
122,56 RON
50 pcs+
118,90 RON
100 pcs+
114,18 RON
250 pcs+
110,52 RON
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Converter Cable USB/RS232 1,8m, POWER=GND (not offered in your region)
Ord. No. 72059
S
Manufacturer FTDI
Manufacturer FTDI
80 pcs in stock
(30. Oct 2026: 100 pcs)
-
1 pcs+
114,71 RON
10 pcs+
107,90 RON
50 pcs+
105,80 RON
100 pcs+
102,14 RON
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Converter Cable USB/RS232 1,8m, POWER=3,3V (not offered in your region)
Ord. No. 131335
S
Manufacturer FTDI
Manufacturer FTDI
71 pcs in stock
-
1 pcs+
126,23 RON
10 pcs+
118,90 RON
50 pcs+
116,28 RON
100 pcs+
108,94 RON
250 pcs+
98,99 RON
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Converter Cable USB/RS232 1,8m, POWER=5V (not offered in your region)
Ord. No. 131336
S
Manufacturer FTDI
Manufacturer FTDI
383 pcs in stock
-
1 pcs+
115,75 RON
10 pcs+
109,47 RON
50 pcs+
106,85 RON
100 pcs+
100,04 RON
250 pcs+
91,14 RON
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Converter Cable USB/RS485 (FT232R) 5,0V 1,8m (not offered in your region)
Ord. No. 75342
S
Manufacturer FTDI
Manufacturer FTDI
40 pcs in stock
(30. Oct 2026: 100 pcs)
-
1 pcs+
149,80 RON
10 pcs+
140,89 RON
50 pcs+
138,28 RON
100 pcs+
129,90 RON
250 pcs+
118,37 RON
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Vinculum-II USB host application Module (not offered in your region)
More info VDRIVE3.pdf
Ord. No. 139361
S
Manufacturer FTDI
Manufacturer FTDI
42 pcs in stock
-
1 pcs+
118,37 RON
10 pcs+
107,37 RON
50 pcs+
100,04 RON
100 pcs+
92,18 RON
250 pcs+
83,80 RON
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WIFI Internal Antenna Microcoax 1,13 I-PEX MHF, 0,13m
Ord. No. 125828
S
Manufacturer WIZNET
Manufacturer WIZNET
21 pcs in stock
-
1 pcs+
18,87 RON
5 pcs+
16,33 RON
10 pcs+
15,85 RON
20 pcs+
14,71 RON
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RS232 >TCP/IP Ethernet Converter
Alternative components
Ord. No. 71573
S
Manufacturer WIZNET
Manufacturer WIZNET
106 pcs in stock
NRND
-
1 pcs+
113,55 RON
36 pcs+
103,27 RON
108 pcs+
98,41 RON
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Compact RS232 ->TCP/IP Ethernet Converter
Alternative components
Ord. No. 78033
S
Manufacturer WIZNET
Manufacturer WIZNET
0 pcs (available soon)
NRND
(17. Jul 2026: 120 pcs)
-
1 pcs+
124,18 RON
10 pcs+
116,75 RON
40 pcs+
110,38 RON
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WiFi Module 802.11ac/a/b/g/n Dual-Band 2T2R, (WiFi 5)+BT 4.2 Combo, M.2 2230 (A+E KEY), Qualcomm Atheros QCA6174A-5, 30x22x1,95mm
Ord. No. 186278
S
Manufacturer SPARKLAN
Manufacturer SPARKLAN
20 pcs in stock
-
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xDirect PoE Single Port RS232/422/485, 10/100 Device
Ord. No. 130845
S
Manufacturer LANTRONIX
Manufacturer LANTRONIX
0 pcs (available soon)
(3. Jul 2026: 4 pcs)
(11. Sep 2026: 8 pcs)
-
1 pcs+
797,50 RON
10 pcs+
780,41 RON
50 pcs+
769,02 RON
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Embedded Web Server XPort RJ45
Ord. No. 134244
S
Manufacturer LANTRONIX
Manufacturer LANTRONIX
2042 pcs in stock
(4. Sep 2026: 2500 pcs)
(2. Oct 2026: 2500 pcs)
(6. Nov 2026: 2500 pcs)
(2. Apr 2027: 2500 pcs)
(4. Jun 2027: 2500 pcs)
-
1 pcs+
185,65 RON
10 pcs+
181,67 RON
50 pcs+
179,02 RON
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XPort SE w/AES 256bit Encryption
Ord. No. 134246
S
Manufacturer LANTRONIX
Manufacturer LANTRONIX
45 pcs in stock
-
1 pcs+
324,98 RON
50 pcs+
299,82 RON
100 pcs+
283,04 RON
250 pcs+
270,46 RON
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xPico Device Server Extended Temp. & AES Encryption, Bulk
More info xPico_PB.pdf
Ord. No. 121785
S
Manufacturer LANTRONIX
Manufacturer LANTRONIX
1252 pcs in stock
-
1 pcs+
120,33 RON
10 pcs+
117,75 RON
50 pcs+
116,03 RON
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XPORT PRO Evolution OS Networking Server RJ45 16MB SDRAM
More info XPort-Pro.pdf
Ord. No. 112658
S
Manufacturer LANTRONIX
Manufacturer LANTRONIX
59 pcs in stock
(17. Jul 2026: 700 pcs)
(2. Oct 2026: 500 pcs)
-
1 pcs+
358,49 RON
50 pcs+
330,74 RON
100 pcs+
312,24 RON
250 pcs+
298,36 RON
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xPico Wi-Fi Device Server Module 802.11 b/g/n U.FL Bulk
Ord. No. 137746
S
Manufacturer LANTRONIX
Manufacturer LANTRONIX
90 pcs in stock
-
1 pcs+
245,15 RON
50 pcs+
226,17 RON
100 pcs+
213,52 RON
250 pcs+
204,03 RON
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ZigBee/WIFI Antenna U.FL
Ord. No. 63416
V
10 pcs in stock
-
Sell-off
1 pcs+
25,11 RON
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Ord. No. 87750
V
Manufacturer QUECTEL
Manufacturer QUECTEL
1 pcs in stock
EOL
-
Sell-off
1 pcs+
207,67 RON
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PLC modem, module w/ IT-700 Europe Indoor
Ord. No. 106159
V
Manufacturer YITRAN
Manufacturer YITRAN
41 pcs in stock
-
Sell-off
1 pcs+
74,22 RON
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RFID Wristband 125kHz GK4001 R/O Blue
More info wr886x.pdf
Ord. No. 54602
V
Manufacturer SUNBEST
Manufacturer SUNBEST
7 pcs in stock
-
Sell-off
1 pcs+
6,2418 RON
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Antenna PVC Vertical 868MHz with open end 2,5m Coaxial Cable
More info AS868.pdf
Ord. No. 70841
OP
Manufacturer AUREL
Manufacturer AUREL
Available on request
-
1 pcs+
92,18 RON
5 pcs+
84,33 RON
20 pcs+
79,09 RON
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USB Hi-Speed/UART 3,3V Converter Cable 3,3V/200mA 1,8m (not offered in your region)
Ord. No. 115233
OP
Manufacturer FTDI
Manufacturer FTDI
Available on request
-
100 pcs+
177,56 RON
200 pcs+
174,42 RON
400 pcs+
170,75 RON
Bulk discounts
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More info

Communication and fast data and information transfer are common parts of the technical conveniences of our time and accompany us in our everyday lives. Communication modules have become part of many electronic devices, not only telephones and computers but also vehicles, agricultural machines, medical devices and the like.

Considering the use, the transmission of information and data from the transmitter to the receiver is possible via wireless (air), metallic (wire) or optical path.

Use of communication modules

Communication modules are devices that provide connectivity for other electronic devices. They are used to transmit and receive data over a network, enabling communication between devices. Communication modules can be based on different technologies including Wi-Fi, Bluetooth, Ethernet, and mobile networksRead more

The most common use of communication modules is in the Internet of Things (IoT), where they provide a way for IoT devices to connect to a network and exchange data. They are also used in industrial automation, automotive systems and other applications that require remote communication between devices.

Communication modules come in a variety of forms, including integrated circuits, plug-in cards, and stand-alone units. They can be integrated into other devices such as laptops, smartphones, and embedded systems, and typically have low power consumption, making them suitable for battery-powered applications.

The use of communication modules has significantly increased the connectivity of electronic devices, which has led to the creation of new applications and services. They have enabled devices to exchange data in real-time, even over long distances, which brings greater efficiency and better collaboration in various fields.

The SOS electronic’s offer provides communication modules of world brands such as Quectel, Lantronix, Wiznet, and others, as well as antennas by 2J Antennas.

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