CONNECTOR TYPE Dual USB-CDIMENSIONS & WEIGHT4.94" x 1.94" x 0.75" cable length: 6.25" , 3.6 oz MODEL NO / UPCST-TCDMMAS / 879961008383 (Silver)ST-TCDMMAM / 879961008376 (Space Gray)SPEEDUSB-C PD charging up to 60w2 x 4K HDMI 60HzGigabit Ethernet Micro/SD card reader up to 104 Mbps2 x USB-A 3.0 ports - up to 5G bps, does not support charging or CD readers