Features: * Gold-plated plug dust cover protection, plug and play, signal transmission stability. * Tinned copper conductors with high purity , precision stranding technical structure . * Twisted pair wire impedance matching technology to minimize signal cross harassed , to ensure error-free signal transmission . * The modular structure of stress relief to prevent cable bending damage, for flexible movement, durability . * 125% of the signal on the wire using special aluminum foil shield , outer layer of high density tinned copper braid shield . DVI connector with thick gold-plated metal contacts ; Using high vibration suppression capability combined with high-quality thickened covering safety net to ensure stable transmission signal ; True dual -channel DVI cable, DVI support the highest resolution 2560x1600, double the connection bandwidth Twisted pair wire impedance matching technology to minimize signal cross , ensuring error-free transmission The use of PVC insulation , abrasion resistance, flexibility and strong ; Strong shielding, excellent resistance to electromagnetic interference (RFI and EMI), completely isolated from outside interference ; Greatly improve the performance of your home theater scene of Surprisingly, all-digital high- definition picture quality Name : DVI switch D V I line 1.5 meters Recommended Equipment: computers, TVs, monitors , graphics cards , notebooks, high-definition machines , projectors and other equipment with DVI interface Taking into account the advantages of DVI interface compatibility issues , the current graphics card usually uses DVI-I interface, so you can connect to ordinary VGA interface via adapter . The monitor with DVI interface for general use DVI-D interface because such displays generally with a VGA port, so no analog signal with a DVI-I interface. Of course there are a few exceptions , some monitors only DVI-I interface and no VGA port.