STSI (Stevenson Technical Services, Inc.) is a reseller of structured wiring products, ethernet cables, network switches, fiber optic cables and connectors, computer cables, as well as audio and video cables and adapters for home theater and other applications. We are an authorized Hosa dealer and carry significant stock to ensure most orders can ship on the same or next business day!
We are a family-owned and operated business located in Central Minnesota. We are Christians and believe in the highest standards of conduct as we work to meet the needs of our customers. Many of our customers have said that we have some of the best customer service they have seen.
![Belden 8729 22awg 4 Conductor Audio, Sound, and Control Cable 1000 Ft Reel [8729-009-1000]](thumbnail.asp?file=assets/images/250x250/8729-009-1000.jpg&maxx=180&maxy=180)
![Brady Wire Marking Labels, BradyMarker [WML-305-292-2S]](thumbnail.asp?file=assets/images/250x250/wml-305-292-2s.jpg&maxx=180&maxy=180)
![Datatek 10 Ft M-F PS/2 Extension Cable (Keyboard or Mouse) [C124-10]](thumbnail.asp?file=assets/images/250x250/c124-10.jpg&maxx=180&maxy=180)
![Hosa 3 Ft Premium Toslink Fiber Optic Cable [OPM-303]](thumbnail.asp?file=assets/images/250x250/opm-303.jpg&maxx=180&maxy=180)
![Hosa 3.5mm Stereo F-F Coupler / Adapter [GMM-303]](thumbnail.asp?file=assets/images/250x250/gmm-303.jpg&maxx=180&maxy=180)
![Hosa 5 Ft Stereo 3.5mm Male to Stereo Right Angle 3.5mm Male Cable [CMM-105R]](thumbnail.asp?file=assets/images/250x250/cmm-105r.jpg&maxx=180&maxy=180)
![HP Procurve Secure Access 4-Port 10/100 Card for 700wl [J8156A]](thumbnail.asp?file=assets/images/250x250/j8156a.jpg&maxx=180&maxy=180)
![Panduit CF3WH-E Coupling Fitting (CD3, LD3, LDP3), White [CF3WH-E]](thumbnail.asp?file=assets/images/250x250/cf3wh-e.jpg&maxx=180&maxy=180)
![Panduit CFX5IW-X Coupler Fitting, Off-White [CFX5IW-X]](thumbnail.asp?file=assets/images/250x250/cfx5iw-x.jpg&maxx=180&maxy=180)
![Panduit CMRCARIW Mini-Com RCA Module, Solder-Type, Off-White [CMRCARIW]](thumbnail.asp?file=assets/images/250x250/cmrcariw.jpg&maxx=180&maxy=180)
![Panduit Tywrap Cable Tie Installation Tool [GS2B]](thumbnail.asp?file=assets/images/250x250/gs2b.jpg&maxx=180&maxy=180)
![Raritan Fiber Reach II, Receive and Transmit Units, Used-Excellent [FR2000-U2]](thumbnail.asp?file=assets/images/250x250/fr2000-u2.jpg&maxx=180&maxy=180)
![Siemon Max Cat3 Module, Flat, Cat3 3-Pr USOC, Ivory [MX3-F-U3-20]](thumbnail.asp?file=assets/images/250x250/mx3-f-u3-20.jpg&maxx=180&maxy=180)
![STSI Executive Series 3 Ft Component Video Cable + Dual RCA Audio, 5 RCA, CL-2 for In-Wall Use [DCV5B-CL2-03]](thumbnail.asp?file=assets/images/250x250/dcv5b-cl2-03.jpg&maxx=180&maxy=180)
![STSI Pro-Series 35 Ft S-Video SVideo Mini Din4 M-M Cable, UL2919 Rated, Thick! [SVID-MM-35]](thumbnail.asp?file=assets/images/250x250/svid-mm-35.jpg&maxx=180&maxy=180)