The RC-C1 Cable Shutter Release is made for Canon, Pentax, Contax, and Samsung cameras. The product is of high quality and durable so you can remotely control camera DSLR from maximum one meter distance. Therefore, it can offer convenient and conformable photographing while avoiding blurring. Specifications Weight: 67g Length of cord: approx 1m Compatibility Canon EOS 1100D(T3i), 600D(T2i), 60D, 550D (Digital Rebel T2i)EOS 500D (Digital Rebel T1i), 1000D (Digital Rebel XS), 450D (Digital Rebel XSi)EOS 400D (Digital Rebel XTi), 350D (Digital Rebel XT), 300D (Digital Rebel)Canon EOS 30, 33, 50, 50E, 300V, 300, 3000Canon Powershot G10, G11, G12 Pentax K-5, K-7, K10D, K110D Super, K100D, K110D K200, K20D, MZ-6, ZX-L, MZ-L Contax N Digital, NX, N1, 645 Samsung GX 1L, GX 1S, GX-10 Package contains1 * Cable Shutter Release1* User Manual