Integral INCRUSB3.0CMSD. Compatible memory cards: MicroSD (TransFlash), MicroSDHC, MicroSDXC. Package width: 20 mm, Package depth: 34 mm, Package height: 7 mm. Compatible operating systems: Windows 10 & 11, Mac OS X+ & Linux. Certificates of conformity: UKCA. Main compartment width (external): 310 mm, Main compartment length (external): 400 mm, Main compartment height (external): 180 mm