This modular jack with 4 ports RJ45 female design, 8 pins contacts, pitch 2.54mm.
A modular connector is advantage include small size and ease of plugging and unplugging.
These connectors are commonly used for Ethernet over twisted pair, registered jacks and other telephone applications.
Product Name: Modular Jack
Plug Type: RJ45; Female Ports: 4
Pitch: 2.54mm/ 0.1"; Size: 5.9 x 2 x 1.6cm/ 2.3" x 0.8" x 0.6" (L*W*H)
Material: Alloy, Electric Parts; Color: Silver Tone, Black
Net Weight: 19g; Package Content: 1 x RJ45 Modular Jack