Serial Port Add-On Cards / Adapter Cards
Shentek specializes in the production of serial products.
laptop and descktop docking stations, connectivity kits, add-on cards and hubs.
Serial system add-on card, easy to install, high heat resistance, add multiple ports, safety equipment.
Are your laptops and desktop computer missing the ports for work?
This product can be used whether your device is new or old. Let your device work with your old device.
If you need to customize the mass production products, contact us.
SALE
-16%
$401.90
8-port RS422/485 M.2 card with 5kV isolation. Uncompromising reliability for critical industrial networks with maximum protection.
SALE
-16%
$384.90
Ideal for industrial automation. 8-port RS232/422/485 M.2 card with 3kV isolation for reliable multi-protocol connectivity.