Vỏ hợp kim nhôm tản nhiệt cho Raspberry Pi 3 el B Raspberry Pi 3B/3B+

Increasing the large Cooling column allows for better heat dissipation. Increase the power cooling column to bring better heat dissipation. No longer worry about overheating. There is no need to install a fan. It also provides perfect heat dissipation. Durable, hard, long-lasting rust-free, wear-resistant. Colour: black Material: aluminum alloy Package Contents: 1 x shell 1 set x installation accessoriesOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.