Cat8 Ethernet Cable has a transmission rate of up to 40Gb/ and a working frequency of at least 2000MHz, which is four times the working bandwidth of Cat6. It is suitable for short distance transmission and short distance connection in data centers, computer rooms, cloud computers. It is the first choice to repce SFP Optical module., Cat8 internet cable is compatible with Cat5, Cat5E, Cat6, Cat6A and Cat7 devices, and is applicable to network switches, routers, modems, PS3, , X-boxes, patch panels, servers, network printers, ptops, couplers, hubs, Smart TV and any other devices with RJ45 connectors. The external material is made of environmentally friendly PVC, which meets the EU REACH and ROHS environmental regutions., The ft design makes the Ethernet cable more flexible during instaltion. It can pass through various complex environments such as wall corners, carpets, door seams, and windows. If you dot need the entire length, you can easily curl it into a loop without taking up space. Keep the room and use area clean and tidy., The internal structure of the Cat 8 network cable is composed of a copper core, ground wire, and multi-yer shielding of aluminum foil, consisting of 4 pairs of 100% 30AWG shielded twisted pair (STP) copper wires. It adopts a three-pronged structure chip, and the contact points are tightly connected to the wire core, with wear resistance, oxidation resistance, and an RJ45 connector to ensure stable data transmission., We have professional customer service personnel. If you encounter any problems when purchasing and using the product, you can provide us with feedback at any time. Our customer service personnel will quickly and effectively answer and solve your questions, bringing you a satisfactory shopping experience. Rappel : L'apparence, les spécifications et les couleurs de ce produit sont basées sur la première photo (la première photo principale) de la page de détails. Les photos suivantes sont données à titre indicatif u SERVEUR RESEAU