This extension cable can be used for 3Pin fans and 4Pin fans
Product name: Packet network 4Pin one-to-two/one-to-three extension cable
Product length: 27cm
Wire Model: F2/F3
Insulation material: PVC insulation
Conductor specifications: 11* 0.12TS
Conductor material: tinned copper
Outer diameter of wire: OD 1.4 mm
Rated temperature: 80?
Wire color]: black packet net
Product weight: (one point two) 10 grams, (one point three) 16 grams
Product Interface: One side of the motherboard is a small 4pin connector, and the other side are a fan 4pin socket
Product function: Make 2 or 3 computer fans share a motherboard PWM temperature control interface