Material Aluminum, Rubber, Color: Black, Dimensions (L x W x H) 298 x 215 x 17mm / 11.7 x 8.5 x 0.7 inch, Compatibility Supports up to 15" laptops,

MNW-SWTS-14FN-R1, Dimension379 x 285 x 47.5 mm, Fan Speed 1400 15 RPM, Fan Noise 29 dBA (Max), Ports USB 2.0 x 1, Micro USB x 1

Cooling fans: 1 PC, 1400 RPM (± 10 %), , Fan diameter: 140mm, USB cable length: 0.4 m, USB connector: passthrough type (in/out), Dimensions (LxWxH): 345 x 280 x 15-60 mm, Power consumption: 5 V DC, up to 0.4 A

Cooling fans: 1 PC, 1300 RPM (± 10 %), , Fan diameter: 120 mm, USB cable length: 0.4 m, USB connector: passthrough type (in/out), Dimensions (LxWxH): 330 x 250 x 28 mm, Power consumption: 5 V DC, up to 0.4 A