Overview Highlights Transmission rate:up to 300MB/S Function:extend USB3.0 x 4 + Type-C power supply port Material:ABS Cable length:about 0.3/1/1.5m Size:about 8.5 x 2.4cm Key Attributes Dimensions (Length x Width x Height) 16cm x 10cm x 1cm weight 0.12kg Stock Location China Country of Origin China Brand SUNSKY Shipment Information Weight per item 0.12 kg Dimensions per item (LWH) 16 x 10 x 1 cm Carton weight 0.12 kg Carton dimensions (LWH) 16 x 10 x 1 cm Pieces per carton 3 Stock location China Product Description1. Transmission rate:up to 300MB/S2. Function:extend USB3.0 x 4 + Type-C power supply port3. Material:ABS4. Cable length:about 0.3/1/1.5m5. Size:about 8.5 x 2.4cmFeatures:1. Support 3.0 high-speed transmission,up to 350MB/s,large video files can be easily transferred in seconds2. Support 4 USB3.0 interfaces at the same time,say goodbye to repeated plugging and unplugging,and work more efficiently3. Support Type-c interface external power supply,easily drive 12TB large-capacity hard disk,and drive 2 2.5-inch 1TB hard disks without power supply4. Adopt GL3510 high-performance and powerful main control chip,smooth operation and more stable transmission5. Keyboard and mouse connection,no delay,no jamming6. Small and light appearance does not take up space,more convenient for mobile office7. With white indicator light,soft and not dazzling,you can know the working status of the connected device at any time8. Compatible with multiple systems,plug and play9. Two interfaces to meet more needs