Sealevel Systems Inc. Company Profile

In 1984, Tom O'Hanlan designed the first RS-422/485 communication adapter for the IBM PC. From that moment of inspiration, Tom and his wife Susan saw an ever-growing industry-wide need - and began work to fulfill it. In 1986, they formed Sealevel Systems, Inc. committed to providing reliable, well-designed communication adapters for the IBM PC and compatibles.

 

Sealevel Systems Inc.

T: 864-843-4343
F: 864-843-3067

Address
2779 Greenville Hwy
PO Box 830
Liberty, SC
29657-8914
United States
View map

 

Sealevel Systems Inc.

T: 864-843-4343
F: 864-843-3067

Address
2779 Greenville Hwy
PO Box 830
Liberty, SC
29657-8914
United States
View map