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Contact Us

Headquarters

SIIG, Inc.
6078 Stewart Avenue
Fremont, CA 94538-3152
Phone: (510) 657-8688
Business Hours: M-F 8:00AM-5:00PM PT

Contact Support

For Sales, dial (510)657-8688 & press 1
For RMA, dial (510)657-8688 & press 2

About SIIG

As a leading manufacturer of quality computer connectivity products since 1985, SIIG brings to market a broad range of IT and AV upgrade products. These products establish the connection or increase the bandwidth capability between a computer system and its connected external devices.

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IT Products

Serial/Parallel
Industrial I/O
Device Servers
USB
FireWire
Controllers/Storage
Cables
Multimedia
Keyboards
Mice
Notebook Add-ons
Networking
iPad/Tablet Accessories
Legacy & Beyond
KVMs
Accessories

AV Products

Pro AV
Video & Display
Converters/Scalers
USB Display Adapters
Extenders
Mounts
Switches
Splitters
Audio Products
Cables/Adapters
Test Equipment
Accessories

Company Info

6078 Stewart Ave
Fremont, CA

Call Us
+1 510 657 8688

For Sales Inquiry:
[email protected]

For Support Inquiry:
[email protected]

For RMA Inquiry:
[email protected]

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