Whether you’re connecting multiple USB devices in a factory, warehouse, or industrial setting, our hubs are the perfect choice for your next install.
Experience fast and reliable device connections with our high-quality cables coming in a variety connector types, features, & lengths to fit your needs.
Bridge the gap between legacy interfaces effortlessly. Explore our wide range of Serial hubs & adapters of RS-232 to RS-422, and RS-485 standards to unlock seamless connectivity.
Our PoE products provide a convenient solution for powering your devices through their Ethernet connection. Perfect for hot-desking situations, extending the range of cameras, & more.
Preview and purchase upcoming projects from Coolgear Labs. Play a direct role in helping us bring these prototypes to life.
Can’t find it? We’ll build it! When your custom project demands custom solutions, Coolgear Labs is ready to get you dialed in with cutting edge USB, serial and power delivery technologies.
Reach out for technical support or sales inquiries and you’ll find yourself in the hands of a solution-oriented and knowledgeable expert ready to answer whatever question you throw at them.
CALL US: +1 (727) 209-1300
Mon - Fri: 9 AM - 5 PM EST
TICKETS: Open a Support Ticket
Showing the single result
PCMCIA Expansion Cards for Laptops in need of RS232, RS422, RS485 serial ports. Adds serial COM ports where newer technology may not provide communication resources for serial applications.
Model# CG-RS1S
$109.95In stock
USB CHARGING & CONNECTIVITY EXPERTS
Live Chat
1-888-688-2188
