eMagTech 2 Packs DC Power Jack Port W28C001 4.5x2.9mm Round Tip Compatible with Dell Inspiron 27 7720

DC power jack replacement, compatible with Dell Inspiron 27 7720 all in one desktop; matches round tip 4.5x2.9mm connector for proper fit and stable DC input during daily use. OEM number W28C001 reference for identification, confirm your existing jack and motherboard code before purchase; precise 4.5x2.9mm barrel size helps ensure alignment with charger plug and socket. Abs plastic housing with metal contacts, board mount dc in port for aio desktops; supports common 19.5v adapter systems and compact layout helps maintain firm plug engagement inside the chassis. Aio desktop dc input repair solution, restores power when the original jack is cracked loose or intermittent; suitable for home or office bench work and field maintenance on compact pcs. Installation and application guidance, requires soldering skills and antistatic handling; ideal for computer repair shops diy users school it labs and technicians maintaining all in one systems.