TRITRUST TECHNOLOGY COMPANY LIMITED
Address: Suite 108 Chase Business Centre 39-41 Chase side London England N14 5BP
Tel：+1 800 3165199 (If no answers on the phone, please kindly email us with your enquiries, we will reply you in 12 hours.)
If you want to use the TMSL-55CR as a virtual COM port, there are two methods:
1. Purchase a serial cable on amazon
2. If you are unable to purchase the serial cable, please kindly download the driver and manual above.