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>>>> does the notebook probook 650 G4 (réf 3ZF94EA) has a serail port included
YES and NO depending on which option you buy as shown
(1) USB Type-C connector (charging)
(1) USB 3.1 Gen 1 (charging)
(2) USB 3.1 Gen 1
(1) HDMI 1.4
(1) VGA or serial port
(1) RJ-45/Ethernet port
(1) Headphone/microphone combo jack
(1) AC power port
You can have VGA board part # L09597-001 or RS232 board part # RS232 (not both). Therefore you have to ask and check before buy.
I used to use USB - serial cable to connect to many old equipments (I'm a 3 moths old retiree now).
Regards.
BH
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