What is the difference vga cable and wires are

Wire by one or a few soft wire composition , outside vga cable package with light soft sheath ; cable is composed of one or several conductors insulated package composed of a tough outer layer to the WISDOM usb extension cable  outside and then pack made ​​of metal or rubber . vga cable and wire in general by wire, insulation and protection of the foreskin skin composed of three components . Common characteristics of the cable as follows : CEF - ethylene propylene rubber insulated neoprene jacket , marine fire-retardant power cable. CVV - PVC insulated , PVC sheathed flame retardant power cable ship . Oxygen chamber wires often used BV, BX, RV, RVV series of wires, where : BV - PVC insulated copper wires , allowing long-term temperature 65 ℃, the WISDOM micro usb cable  lowest temperature of -15 ℃, operating voltage AC 500V, DC 1000V, fixed installation indoors and outside, can also be dark for surface dressing . BX - rubber insulated copper wire , the maximum temperature 65 ℃, spreads in the room. RV - PVC insulated single core flexible cable, the maximum temperature 65 ℃, the lowest temperature -15 ℃, internal wiring voltage AC 250V, DC 500V, used instruments and equipment . RVV - PVC insulated and sheathed copper wire , allowing long-term working temperature of 105 ℃, operating voltage AC 500V, DC 1000V, for moisture, mechanical protection requirements, often moving and bending the occasion. In fact, the " wire " and " Cable" and  WISDOM dvi cable there is no strict boundaries. The core number is usually small, small diameter products , the simple structure of the product known as wire , not insulated as bare wires, the other is called the cable ; conductor cross-sectional area larger ( greater than 6 mm2 ) as a large wire , representing small ( less than or equal to 6 mm2 ) as a small wire , insulated wire and wire cloth called to say relatively simple, easy to understand ! ! cables generally have more layers of insulation , mostly multi-core structure around the cable tray , the length is generally greater than 100 m . Generally single insulated wire .