Vaydeer Multifunctional Desktop Widening Monitor Rack, Spec: Single-layer Type (USB 3.0+3xUSB 2.0) Ubertooth One Turn off the lights and

Turn off the lights and use time: about 20 hours

Lens material: optical resin high-definition lens

Function: video recording

Display function: driving speed

Support output loop back and 3D video transmission

Vaydeer Multifunctional Desktop Widening Monitor Rack, Spec: Single-layer Type (USB 3.0+3xUSB 2.0) Ubertooth One Turn off the lights and1. Material: iron + plastic 2. Weight: 30kg 3. Strong load bearing performance, available for displays below 43 inches 4. Increase the storage monitor, save space and correct sitting posture 5. Using metal material panel, durable, scratch resistant and corrosion resistant 6. A variety of styles, you can choose according to your needs 7. Widen the storage rack design to reasonably store desktop objects 8. Dimensions: single layer: 98. 5 x 20 x 9 cm,