Multifunctional design: With multiple fixed holes or slots, which can adapt to different size and shapes of socket to meet different needs Easy to adjust: The fixed bracket for inserting holes under / on the table is equipped with adjustable components, which can be adjusted according to the situation to achieve the best use effect Without drilling installation design: This fixed bracket not require drilling holes on the desktop and can be installed on the table through a special fixing device Stable structure: The overall structure of the stand is sturdy and component, which can stably the weight of the socket Black appearance: Adopting black design, not only is it beautiful and elegant, but it can also blend in with most environment without appearing abrupt