EAYHM Monitor Arm Reinforcement Plate with USBTYPE-C Charging, Enhanced Mounting Rigidity, Desk Protection, and Non-Slip Sheet

Three USB Ports and Two Charging Ports: The reinforcement plate features one USB 3.0 port and two USB 2.0 ports. Connect a USB cable (gift) to your computer to use it as a hub expansion. Connect a mouse, keyboard, or USB flash drive. It also comes with one Type-C and one USB charging port. Connect a fast-charging cable (gift) to the charging port for fast charging! Compared to simply installing a monitor arm, adding the reinforcement plate not only protects the desk surface, but also reduces distortion, dents, and tilting of the monitor arm. The small plate on the monitor arm reinforcement plate extends to 121mm, providing ample room for dual-tightening monitor arms for greater stability. Made of cold-rolled steel, it's extremely durable. While the large reinforcement plate is usually installed on top, we recommend installing it inverted for thinner desks. By adding the large and small reinforcement plates with non-slip sheets to your monitor arm, you can not only prevent scratches but also protect the underside of your desk. The versatile black color makes them look natural on your desk. The large plate is 190*170*2.5mm, the small plate is 121*67*2.5mm, the large non-slip sheet is 185*140*3mm, and the small sheet is 119*63*3mm. Comes with a one-year warranty from the date of purchase.