The HP SD Card Reader is a reliable accessory for HP Z4 G4, Z6 G4, and Z8 G4 Workstations. This internal card reader mounts directly within the SD card slot of your workstation's chassis, ensuring a clean and professional installation. It features an integrated cable that connects to the motherboard, allowing for easy setup and use. The reader supports one SD card of unspecified type, making it versatile for various applications. With a compact design, it weighs only 0.23 lb and has dimensions of 8.9 x 6.1 x 1 inches, making it a lightweight addition to your workstation setup.