B21-Y 3.0 USB External Mobile Multi-Function 5-in-1 Laptop Type-C DVD Recorder Optical Drive Type-VGA Series Carton Size 40cm * 32cm

Carton Size 40cm * 32cm * 62cm / 15

General Model HD 302B

Actual parameter: GaN48W

Cylindrical and built-in left and right channels provide 360° stereo

B21-Y 3.0 USB External Mobile Multi-Function 5-in-1 Laptop Type-C DVD Recorder Optical Drive Type-VGA Series Carton Size 40cm * 32cm1. Plug and play, no additional software required 2. Works with all PCs and laptops with USB ports 3. Compatible with WindowsXP 2003, win7 8 8 . 1 10, Vista, Linux, Mac 10 operating system 4. Expansion is more efficient and does not affect the original power supply port Specifications: 1. Model: B21 Y 2. Name: Plug in Expandable Optical Drive 3. Interface Type: USB+Type C 4. Optical drive type: DVD burner 5. Applicable size: 120mm, 80mm series discs