Purchased new on Amazon in 2024. Selling to declutter my equipment! No box, only the main unit and cable. 【Product Description】 Compatible with CFexpress 4.0 Type B USB4 Gen3x2 Backward compatibility: Also supports CFexpress 2.0 Type B cards Also supports USB3.2/3.1/3.0/2.0 High-speed performance up to 40Gbps (5GB/s) Single-slot card reader Equipped with a heat sink inside the main unit to enhance cooling performance Card insertion type Equipped with an LED light to check the card's operating status Magnet attached to the bottom of the main unit (US patent) to secure the card reader, reducing accidents during transfer Main unit terminal: USB-C Included: USB-IF certified USB4 cable (C-C 0.7m) Backward compatibility: Also supports CFexpress 2.0 Type B cards Also supports USB3.2/3.1/3.0/2.0 High-speed performance up to 40Gbps (5GB/s) Single-slot card reader Equipped with a heat sink inside the main unit to enhance cooling performance Card insertion type Equipped with an LED light to check the card's operating status Magnet attached to the bottom of the main unit (US patent) to secure the card reader, reducing accidents during transfer Main unit terminal: USB-C Included: USB-IF certified USB4 cable (C-C 0.7m) ProGrade Digital [CFexpress 4.0 Type B] USB4 Single-Slot Card Reader (PG05.6) ProGrade Digital