... sole design. 2. 2-8 ports. 3. speed 480bpm 4. with blister package 5. OEM service is provided 1. ... Aqua 4 ports liquid USB hub, USB Hub, computer hub, ... 2.0 hub, USB hub, 2 ports hub, 4 ports hub, 6 ports hub, 8 ports hub, USB 2 ... 480bmps.3. suitable for promotional gift, also convenient for travelling.4.Supports Windows98, ME, 2000, NT, XP, Vista, Win7 ...