... blister package 5. OEM service is provided 1.flower designed 4 ports pen holder 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,Mac OS ...