A dustproof and pluggable transceiver includes a transceiver body, a first cover and a first rebounding member. The transceiver body on which the first cover is pivoted has a first opening, and the first rebounding member has a first end coupled with the transceiver body and a second end coupled with the first cover for providing a rebounding force to return the first cover to shelter the first opening so that dust-proofing is achieved. Through a driving member which is coupled with a direction-changing mechanism and pivoted on the first cover, and a pushing block coupled with the direction-changing mechanism, removal of the transceiver is controlled by the first cover.