5Pcs Fan Shroud Duct Cooling Ducting Vent Shroud Ventilation

For Antminer Fan Duct Shroud to 4 inch vent hose Keep your miner cool by directing cool in and hot out Can be used with hard pipe or flexible 4in ducting flat is for a 120 mm fan mount Injection molded using ABS Works with for Antminer DR3 L3+ S9 S9i S9J S9 SE S11 T15 S15 Z11 S17+ S17 Pro S17e T19 S19 S19J Pro DR5 D7 Z9 Colour:black Material:ABS Size:120 x 120 x 62mm Package Contents: 5 * Fan Shroud Only the above package content other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.