Using plug and play design, the Ethernet splitter is convenient to use. The fixed RJ45 female interface helps shield external electromagnetic interference and ensures more stable transmission. Made of high-quality ABS material, it is solid and durable. This splitter helps prevent cables from being pulled, reducing the risk of damage. The product dimensions are 30cm in length, 3.5cm in width, and 2.2cm in height, with a cable length of 15cm. It can convert one RJ45 connection into three RJ45 ports, allowing three computers to share a DSL, cable modem, or other Ethernet port. Compatible with Cat8, Cat7, Cat6, Cat5, and Cat5e network Ethernet cables. Compatible with ADSL, hub, switch, TV, set-top box, router, wireless equipment, and computer. Item Name: Ethernet Splitter Material: ABS Model: Cat8 Style: 1 Male to 2 Female, 1 Male to 3 Female Interface: RJ45 Cat8 Cable Length: 15cm Features: High Speed, Stable Transmission, Anti-interference Size Details: Ethernet Splitter Size: 30cm x 3.5cm x 2.2cm / 11.81" x 1.38" x 0.87" (Approx.) Cable Length: 15cm / 5.91" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight dimensional differences due to manual measurement. Note that this is not a router. Three devices cannot access the Internet simultaneously. Package Includes: 1 x Ethernet Splitter