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Communication Modules

(651)
 
Communication Modules
Choose from category Communication Modules. Our offer includes 651 types from 26 manufacturers.
SOS electronic is a specialized distributor of 2J ANTENNAS, ACM, SUNBEST, STRONGLINK, LANTRONIX.

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RFID Reader/Writer 13,56MHz MIFARE® DESFfire®
More info SL500.pdf
Ord. No. 129834
S
Manufacturer STRONGLINK
Manufacturer STRONGLINK
100 pcs in stock
-
1 pcs+
45,00 €
2 pcs+
43,80 €
8 pcs+
40,00 €
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RFID Reader/Writer 13,56MHz Multi Protocol
More info SL500.pdf
Ord. No. 132884
S
Manufacturer STRONGLINK
Manufacturer STRONGLINK
47 pcs in stock
-
1 pcs+
78,00 €
4 pcs+
73,00 €
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RFID Reader/Writer 13,56MHz MIFARE® USB
More info SL500.pdf
Ord. No. 138479
S
Manufacturer STRONGLINK
Manufacturer STRONGLINK
96 pcs in stock
-
1 pcs+
35,87 €
2 pcs+
34,83 €
10 pcs+
31,61 €
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Antenna kit 433,92MHz 90mm max.2W 50Ohm flexible
More info t433.92.pdf
Ord. No. 50287
S
Manufacturer AUREL
Manufacturer AUREL
92 pcs in stock
-
1 pcs+
10,1000 €
2 pcs+
9,3900 €
10 pcs+
8,6200 €
20 pcs+
8,2600 €
50 pcs+
7,8200 €
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RFID Reader/Writer TWN4 MultiTech LEGIC® 42 OEM PCB 125kHz+13,56MHz
Ord. No. 213516
S
Manufacturer ELATEC
Manufacturer ELATEC
4 pcs in stock
-
1 pcs+
192,00 €
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RFID Tag 30mm EM4200 ABS Black
More info tag.pdf
Ord. No. 58174
S
Manufacturer SUNBEST
Manufacturer SUNBEST
2461 pcs in stock
-
2 pcs+
1,0600 €
4 pcs+
1,0200 €
20 pcs+
0,9110 €
100 pcs+
0,8360 €
400 pcs+
0,7640 €
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RFID Tag 40mm EM4200 ABS Black
More info tag.pdf
Ord. No. 58175
S
Manufacturer SUNBEST
Manufacturer SUNBEST
331 pcs in stock
-
4 pcs+
0,6282 €
8 pcs+
0,6062 €
20 pcs+
0,5575 €
100 pcs+
0,5098 €
600 pcs+
0,4697 €
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RFID Tag 52mm EM4102 ABS Black
More info tag.pdf
Ord. No. 58176
S
Manufacturer SUNBEST
Manufacturer SUNBEST
121 pcs in stock
-
1 pcs+
1,8698 €
2 pcs+
1,4752 €
100 pcs+
1,0899 €
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Enclosure for TWN3/4 RFID Reader Black
More info TWN3.pdf
Ord. No. 78274
S
Manufacturer ELATEC
Manufacturer ELATEC
7 pcs in stock
-
1 pcs+
42,70 €
2 pcs+
41,50 €
5 pcs+
39,50 €
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Accessories RFID USB Cable for TWN3 2,0m
Ord. No. 78278
S
Manufacturer ELATEC
Manufacturer ELATEC
16 pcs in stock
-
1 pcs+
8,1000 €
2 pcs+
7,5300 €
10 pcs+
6,9100 €
50 pcs+
6,2600 €
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Keyfob 4-channel AM 433,92MHz Transmitter, KEELOQ HCS301
More info tx4mhcs.pdf
Ord. No. 70830
S
Manufacturer AUREL
Manufacturer AUREL
36 pcs in stock
-
1 pcs+
16,30 €
5 pcs+
14,90 €
20 pcs+
14,00 €
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Keyfob 2-channel AM 433,92MHz Transmitter, KEELOQ HCS301
More info tx2hcs.pdf
Ord. No. 47882
S
Manufacturer AUREL
Manufacturer AUREL
44 pcs in stock
-
1 pcs+
13,40 €
5 pcs+
12,20 €
20 pcs+
11,40 €
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UDS1100 External Device Server, 100-240VAC Power Supply
Ord. No. 113976
S
Manufacturer LANTRONIX
Manufacturer LANTRONIX
12 pcs in stock
-
1 pcs+
178,77 €
3 pcs+
176,46 €
10 pcs+
164,93 €
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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+
3,6034 €
5 pcs+
3,1181 €
10 pcs+
3,0252 €
20 pcs+
2,8083 €
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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+
21,68 €
36 pcs+
19,72 €
108 pcs+
18,79 €
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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+
23,71 €
10 pcs+
22,29 €
40 pcs+
21,07 €
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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+
152,26 €
10 pcs+
149,00 €
50 pcs+
146,82 €
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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+
35,44 €
10 pcs+
34,68 €
50 pcs+
34,18 €
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XPort SE w/AES 256bit Encryption
Ord. No. 134246
S
Manufacturer LANTRONIX
Manufacturer LANTRONIX
45 pcs in stock
-
1 pcs+
62,05 €
50 pcs+
57,24 €
100 pcs+
54,04 €
250 pcs+
51,64 €
Bulk discounts
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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+
22,97 €
10 pcs+
22,48 €
50 pcs+
22,15 €
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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+
68,45 €
50 pcs+
63,15 €
100 pcs+
59,61 €
250 pcs+
56,96 €
Bulk discounts
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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+
46,80 €
50 pcs+
43,18 €
100 pcs+
40,77 €
250 pcs+
38,95 €
Bulk discounts
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ZigBee/WIFI Antenna U.FL
Ord. No. 63416
V
10 pcs in stock
-
Sell-off
1 pcs+
4,7936 €
Bulk discounts
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Ord. No. 87750
V
Manufacturer QUECTEL
Manufacturer QUECTEL
1 pcs in stock
EOL
-
Sell-off
1 pcs+
39,65 €
Bulk discounts
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2 3 4 5 6
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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