1. Conveniently move the computer host bracket, drag smoothly, and raise the guardrail to prevent the host from slipping
2. Thickened material, strong load-bearing and non-deformed, strong and stable
3. The bottom stripe hollow design, ventilation and heat dissipation improve the performance of the host
4. The host pulley base increases the distance between the host and the ground, extending the service life of the chassis
5. Rounded corner design to reduce daily bumps
6. Material: plastic