Ports: 2-4 Interface Type: USB 2.0 & USB 1.1 Model Number: HN-HB02 Place of Origin: Guangdong China (Mainland) Transmission Rate: 480Mbps color: blue Dimension: 9*3.8*1.2cm Packaging & Delivery Packaging Detail: blister Delivery Detail: 10days Specifications 4 port USB HUB (USB1.1 & USB2.0/blue),portable and solid,Full speed up to 12Mdps,High speed up to 480Mdps. 4 port USB HUB (USB1.1 & USB2.0/blue):1.USB2.02.Expands 4 ports,compliant with all USB devices.3.Driverless,hot plug and play4.USB 1.1 and 2.0 version available5.Full speed up to 12Mdps.High speed up to 480Mdps.6.Compatible with Windows 98/2000/ME/XP/Vista,Mac OS 8.5 or above
Ports: 2-4 Interface Type: USB 2.0 Place of Origin: Guangdong China (Mainland) Transmission Rate: 480Mbps Specifications USB Hub USB HubUSB 2.0
Interface Type: USB 1.1 Model Number: PG-USB-Hub218 Place of Origin: Guangdong China (Mainland) Transmission Rate: 480Mbps Packaging & Delivery Packaging Detail: blister or gift box Delivery Detail: 100-500pcs, 3 days Specifications 4 port high speed 2.0 USB hub for scanner,digital camera,digital vidicon,audio system,input equipment etc. 4 port high speed 2.0 USB hub for scanner,digital camera,digital vidicon,audio system,input equipment etc. Product introduction:1) Expands four USB port supply up to 550mA current per port 2) No external power supply necessary 3) Driverless, hot plug and play 4) Internal over current protection circuits 5) Support USB 1.0/1.1, USB2.0, with full speed of 480MBps 6) OS Support: Windows 95 OSR2/98SE/Me/2000/XP, Linux 2.4 and Mac or over 7) Chains up to 127 drives 8) Different colors available, thin body
Products Status: Stock Ports: 3 Interface Type: USB 2.0 Certification: CE&RoHS Brand Name: USBSTAR/OEM Model Number: UH-626 Place of Origin: Guangdong China (Mainland) Standard Color: Black or customized Transmission Rate: 480Mbps Supporting System: Win7,XP,VISTA,2000,ME Dimension: 6*6*15.6cm Packaging & Delivery Packaging Detail: Blister / gift box Delivery Detail: 15-20 days Specifications Traffic Lights Mini USB Hub 2.0 3 Port USB 2.0 hub LED will light up when correlative port is working Hold card and Notepaper Traffic Lights Mini USB Hub 2.0 1) LED will light up when correlative USB port is working2) 3-port USB HUB with Three Color LED3) Small crack on head of hub, can easily hold name card, photo and Notepaper4) Driverless. Hot plug & play, no external power supply5) Internal over current protection circuits 6) Support USB 1.0/1.1. Compatible USB2.0, full speed up to 12Mbps 7) Design with super streamline & mini 8) Support OS: Win 95 OSR2/98SE/ME/2000
Products Status: Stock Ports: 5-8 Interface Type: USB 2.0 Certification: CE,FCC,ROHS Brand Name: W-King Model Number: 50H Place of Origin: China (Mainland) type: usb hub Packaging & Delivery Packaging Detail: blister package or as customer request Delivery Detail: 15-20 days Specifications hot selling USB 4 PORT HUBS WITH 4 PORT 2)USB 2.0 Hub 3)4 Port 2.0 Hub 4)High speed transfer rate
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Certification: CE Brand Name: DILONG Model Number: hub002 Place of Origin: Guangdong China (Mainland) red: white Packaging & Delivery Packaging Detail: Blister color card packing 100PCS/ctn Delivery Detail: within 20 days after confirm order Specifications USB HUB 4 port usb hub USB HUB/4 port miniFeatures:1.4 USB ports hub2.USB vrsion 1.1 and 2.0 avaibale3.Maximum transmission speed :12Mbps4.Full power: 5V DC, 500mA, over current protection function5.Compatiable with windows 98/MEor higher, Mac OS 8.5 or higher6.Full plug-and play capability, ot swapping capability7.It has a concise and fasion desin .
Ports: 2-4 Interface Type: USB 2.0 Brand Name: Oriphe Model Number: OHN0030 Place of Origin: Guangdong China (Mainland) Transmission Rate: 480Mbps Supporting System: Vista,windows Packaging & Delivery Packaging Detail: White box Delivery Detail: 7-10 Specifications USB HUB USB HUB:
Products Status: Stock Ports: 2-4 Interface Type: 1.1 OR 2.2 OPTIONAL Brand Name: NEWSTAR Model Number: NS-U208 Place of Origin: Guangdong China (Mainland) Shape: Plane Packaging & Delivery Packaging Detail: gift box packing contact me now Delivery Detail: 7 or 15 days after confirm Specifications USB HUB(NS-U208) 1.plane shape USB HUB 2.4-port interpace and usb2.0(1.1 and 2.0 version) USB HUB(NS-U208) Model:NS-U2081.Material:ABS2.Interest plane shape USB HUB3.4-port interpace and usb2.0(1.1 and 2.0 version) UNIT SIZE (CM)16*14*4.9CMQTY./CARTON (PCS)80PCS/CTNCARTON SIZE (CM)56*28.5*55CMCBM/CTN(CBM)0.0878CBMG.W./N.W(KGS)13.5/12KGS
Products Status: Used Ports: 2-4 Interface Type: USB 2.0 Certification: CE Brand Name: GF Model Number: 101008 Place of Origin: Zhejiang China (Mainland) Packaging & Delivery Packaging Detail: blister card Delivery Detail: within 20days Specifications usb hub 1.usb hub with 4 ports 2.high quality with cheap price usb hub1.usb hub with 4 ports2.2.0 usb hub3.good quality with cheap price
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Certification: CE,FCC.ROHS Brand Name: Kingree Model Number: HU-3001 Place of Origin: Guangdong China (Mainland) Colour: Any colour is available Compatibility: PC Packaging & Delivery Packaging Detail: Netural packing, customed packing. Delivery Detail: It will delivery within 20-25 days after the sampl confirmed. Specifications HU-3001 Poto lamp USB hub 1.USB 2.0 high speed interface, support transfer speeds fo up to 480MBPS 2.Plug and hot play HU-3001 Poto lamp USB hub 1.USB 2.0 high speed interface, support transfer speeds fo up to 480MBPS 2.Plug and play, support hot plug 3.Material: Cerenic white lens PMMA 4. Refined and elegant design, easy to connect various USB devices.
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Brand Name: No brand Place of Origin: Jiangsu China (Mainland) Package: Plastic box, gift box, slide card Packaging & Delivery Packaging Detail: Gift box Delivery Detail: 20Days after you confirmed our samples Specifications High speed USB Hub with 4 ports, hot selling Product Pic: Other product type for your choosing :
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Certification: CE,FCC,ROHS Brand Name: Promi Model Number: M-6063 Place of Origin: Guangdong China (Mainland) Size:: 105*45*60mm Speed:: 480pbs IC: GL-850A Color:: any color available Interface Type:: USB 2.0 Model Number:: M-6063 Number of ports:: 4 Products Status:: Stock Application:: computer Place of Origin:: China (Guangdong) Packaging & Delivery Packaging Detail: Blister packing, colour box packing, white box packing, etc. Delivery Detail: 20-25 days after confirmation of the order Specifications Best selling Similar designer 4 PORTS USB HUB 2.0 2.High quality,best price 3.Fast delivery 4.FCC,CE,ROHS Packaging & Delivery Packaging Detail : Blister packing, colour box packing, white box packing, etc. Delivery Detail: 20-25 days after confirmation of the orderBest selling Similar designer 4 PORTS USB HUB 2.0 M-606
Products Status: Stock Ports: 5-8 Interface Type: USB 2.0 Brand Name: icablelink Model Number: USHB0009 Place of Origin: Guangdong China (Mainland) color: red+black Packaging & Delivery Packaging Detail: color box Delivery Detail: 1-3days Specifications high speed usb hub 2.0 7 port with external power 7 in 1 stand usb hub 2013 external 7-Port USB Hub red&black Features *Interface standard: USB V2.0, backwards compliant with USB V1.1*7 USB ports up to 500mA per port*USB connectors: 7 type A connectors among which 2 for bulky peripheral*Built-in USB cable*Over current protection*Support Bus Power/Self Power Mode and by external power supply*Power LED*Plug & play installation*Supports 480/12/1.5 Mbps transfer rate*Supports MAC-PC Minimum System Requirements *Computer PC or MAC with USB Port*Windows 98SE/ME/2000/XP & MAC OS 8.6 or above Package Contents *One 7 Ports of USB Hub*1 external power supply 2.6A &nbs
Products Status: Stock Ports: 2-4, USB 2.0 3 Ports Interface Type: USB 2.0 Certification: CE FC Brand Name: BOF Model Number: JXQ-001 Place of Origin: Guangdong China (Mainland) Name: promotion gift 3 ports usb hub for iphone 4 Transfer: 500Mbps Material: metal & pvc Weight: 65g Color: black/white Package: Blister bag MOQ: 50pcs Warranty: 6 months Logo Added: available Packaging & Delivery Packaging Detail: Blister bag/opp bag /poly bag or as your demand Delivery Detail: 1-3 business days Specifications promotion gift 3 ports usb hub for iphone 4 1.stylish design 2.white/black 3.each usb connector support 500mA 4.OEM promotion gift 3 ports usb hub for iphone 4 (Bof Factory) Features :1.100% Brand New and High Quality. 2.With 3 USB 2.0 high-speed ports.3.Plug and play,easy to use4.Fully compatible with USB 2.0 specification, backwards compatible with USB 1.1.5.Provide up to 500mA per port6.1 LED indicate power7.Powered by USB port.no need adaptor.8.Have a DC 5V power adapter p
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Certification: CE / Rohs Brand Name: OEM Model Number: TS-UH-001 Place of Origin: China (Mainland) Color: White/ Black / Optional Port: Four Material: ABS OEM: ok Logo Available: YES transmission rate: 480Mbps Supporting System: Vista,Windows98, 98SE... Packaging & Delivery Packaging Detail: * White box / Mailing Box / Blister card ; *Customized package available Delivery Detail: within 3~5 working days ; More will depends on your QTY Specifications USB MULTI HUB EXPANSION *4 PORT *Support USB 2.0, *USB expansion for portable use *Customized logo TS-UH-001 4 PORT USB HUB EXPANSION Description:* Expands 4 USB port supply up to 550mA current per port* Use a second generation controller* No external power supply necessary* Driveless hot plug and play* support USB 2.0 full speed up to 12 mbps* OS support:Windows 95 OSR2/98SE/Me/Vista/Mac etc* 4-port USB Hub 2.0 version,which can connect to various kinds of USB equi
Products Status: Stock,Used Ports: 2-4 Interface Type: USB 2.0 Certification: UL CE Brand Name: INTPROMO Model Number: IP-416GT Place of Origin: Guangdong China (Mainland) Portable: Any color is available small body: Plastic Packaging & Delivery Packaging Detail: Each pc with Instruction manual in giftbox Qty/ctn:100pcs Ctn Meas:39.5X24.5X13.5cm GW/Nw;17.60kgs/16.50 kgs Delivery Detail: 25 days after pp samples approved. Specifications 1) Small body with large logo position 2 Compatiblity for any windows system 3) Flexible hub head and connection line. Item No. IP-416GTDes: 3 Port USB hubEasy take for travellingSmall body and large logo postionCompatiblity for any windows systemFlexible Hub head and USB lineUnit Size: 62X15X21mmAny body color is availableWelcome your any logo Packing details. Products in different body color: Other Similar items.
Products Status: Stock,Used Ports: 2-4 Interface Type: USB 2.0 Certification: CE,RoHs,FCC,CE,RoHS,FCC Brand Name: OEM or Flybird 4 ports usb hub made in china Model Number: FB-RT001-230 or 4 ports usb hub made in china Place of Origin: Fujian China (Mainland) Color: many color option Support: Plug and play logo: customized MOQ: 1000 PCS uses: PC/Notebook Description: 4 ports Mirror USB HUB size: 58.5*58.5*47.5mm sample dates: 1-3dates Key words: 4 ports usb hub made in china Packaging & Delivery Packaging Detail: Size:58.5*58.5*47.5mm ;pcs/ctn:100PCS/CTN ;Carton Size:38.5*27*34.5cm for 2013 Unique Promotional gift 4 ports usb hub made in china Delivery Detail: 25-30dates Specifications 4 ports usb hub made in china 1. Hight speed 2. MOQ is 1000pcs. 3. Hub of PC/Notebook 4. OEM and ODM. 2013 Unique Promotional gift 4 ports usb hub made in china[CE][RoHS][FCC] 4 ports usb hub made in china Packing Detail: Item No:FB-RT001-230 Description:4 ports Mirror USB HUB Mat
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Brand Name: oem Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: PE BAG Delivery Detail: 3-7 days Specifications high speed man shaped pc mini 4 port 2.0 USB hub Connects up to 4 devices without a power adapter No driver installation requi high speed man shaped pc mini 4 port 2.0 USB hubThe new ultra-cute Doll design USB 4PORT HUBCompact design, easy to carryBackwards compatible with USB 1.1Connects up to 4 devices without a power adapterIndividual port overcurrent protectionPlug and play, easy to access and removeNo driver installation requiredIndicator light StatusCharge and sync your ipod shuffleOS support: Windows: XP/ME/2000/98SE/98/Vista.Macintosh:MacOS10.2,MacOS9.1.Color: blackNet Weight: 45gWith retail package
Products Status: Stock,Used Ports: 5-8 Interface Type: USB 2.0 Brand Name: RB Model Number: HB-016 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: colour box for eahch pieces Delivery Detail: 7-10days Specifications *Hi-speed 7 port USB *480Mbps Hi-speed * RoHS, CE, FCC...(MOQ:3000) *Interface Type: USB 2..0,compatible with USB1.1 *Hi-speed 7 port USB *Converts 2 PS/2 devices (keyboard and mouse) to 1 USB port Supports computer USB interface to PS/2 port of KVM switch Supports bus-power meaning no power adapter is needed Easy installation with no software driver required Supports all USB 2.0 and 1.1 devices Compliant with universal serial bus specification revision 2.0 (data rate 1.5/12/480Mbps) Access up to 4 USB devices simultaneously Self-power mode used Includes 1 upstream and 4 downstream USB ports Supports Plug-and-play, over-current detection, and protection Built-in cable management system Self/bus powered Plug-and-play functi
Ports: 2-4 Interface Type: USB 2.0 Certification: CE & RoHS Brand Name: DH Model Number: LF-133 Place of Origin: Guangdong China (Mainland) Color: White red black orange pantone color style: Robert big man round Usage: WinXp Win7 MAC Material: Plastic-ABS USB: USB 2.0 Good for: promotion LED: 7 COLORS changing LED MOQ: Usually 1000pcs OEM: color Packing LOGO(printing paper) ODM: We can open mould for you Packaging & Delivery Packaging Detail: Blister QTY: 100 PCS N.W: 11.5 KGS MEAS: 40.5 x 40 x 25 CM Delivery Detail: 25~30DAYS Specifications LED promotion hub USB 1.unique style 4ports usb hub 2.480Mbps transfer speed 3.OEM logo 4.7 color lighting LED LED promotion USB pot hubYour Brand: OEM logo and custom Packing (4 color printing box) will be no problemYour pantone color of the speaker-- no problem, MOQ 1000pcsUsually MOQ is: 1000pcs, pls ask us if we have order of other client, MOQ can be less, like 500,800pcs ************************ Product NameUSB Hub Ports N
Ports: 2-4 Interface Type: USB 2.0 Brand Name: DSGR Model Number: UHB-025 Place of Origin: China (Mainland) Size: 10.5x6.8x4.0cm Packaging & Delivery Packaging Detail: Packing Details: Carton Size:65x32.5x44cm Qty/Ctn:100pcs N.W/G.W:8.00/9.00KG Delivery Detail: 30days Specifications Item Name:USB HUB in Rabbit Shape(UHB-025) Item Name:USB HUB in Rabbit Shape(UHB-025) Description: 1.USB 4-port hub:1.1/2.0 version 2.Mood ligtht:changing colorful light 3.USB hub powered and no external adapter is required 4.Plug-and-play Driver is not required 5.Support Window98/2000/XP/7 6.Widely been used for external storage devices,Scanners,Printers,DVD Drives,CD-RM drives,Digital Cameras/Camcorder etc 7.Logo imprinting is available 8.Product Size:10.5x6.8x4.0cm Packing Details: Carton Size:65x32.5x44cm Qty/Ctn:100pcs N.W/G.W:8.00/9.00KG
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Certification: Approval:CE ROHS Brand Name: USB Hub GS Model Number: USB Hub GS-D0001 Place of Origin: Guangdong China (Mainland) Color:: pink,blue,white ,black Version:: V 2.0/1.1 Link number:: 4 ports Shape:: cuboid Packaging & Delivery Packaging Detail: 1pcs/1ppbag/white box/200pcs/ctn Delivery Detail: Within 10 days generally according to QTY Specifications Mini Streamline 4 Port USB Hub 1 Competitive price & fast delivery 2 Newest design & Good promotion 3 CE ROHS certificate PC Laptop Computer Mini Streamline 4 Port USB HubThe most practical, most flexible and stylish USB HUB.No longer have to worry too crowded USB port can not be used. Maximize the use of USB extension.USB 2.0 high-speed processor core, with automatic switching rate, to provide the best transfer rate.Plug and Play without switch, suitable for notebook computer, PDA, all kinds of small and hand-held PC.Perfect for connecting USB 1.1 or 2.0 p
Products Status: Stock Ports: 5-8 Interface Type: USB 2.0 Brand Name: xingge Model Number: 7 hub Place of Origin: Guangdong China (Mainland) port: seven color: black Packaging & Delivery Packaging Detail: capsule packing Delivery Detail: 7-15 day Specifications 1. USB 2.0 HUB with 7 ports 2.Real USB 2.0 SpecificationsOEM/ODM are available,cable manufacturer,high quality,competitive price,good service -Storage temperature: -10 to 85 degrees Celsius -Product includes: user manual, USB cable (optional) and adapter (optional) -Compatibility: for Macs and PCs -Operating system: Windows XP/2000/ME/98/95 and Mac OS 8.6 and above -Plug-and-Play installation, no software installation required -Four USB 2.0 ports up to 500mA (with power adapter) -Bus-power and self-power mode used -Transfers large files at rates of up to 480Mbps -Connects up to 127 USB devices to PC through daisy chain -Fully compliant with USB 2.0, 1.1 and 1.0 -S
Ports: 2-4 Interface Type: USB 2.0 & USB 1.1 Model Number: USB9268 Place of Origin: Guangdong China (Mainland) Specifications Prism USB Hub USB9268 4-port USB version 1.1/2.0 LED power indicator in the ports Unit dimension: 88x55x60mm PATENDED
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Certification: CE FCC RoHS Brand Name: OEM/ODM/TH Model Number: HUB-228 Place of Origin: Guangdong China (Mainland) style: fashion port: as your need warranty: 3 years certificate: CE FCC RoHS transmission rate: 480Mbps Packaging & Delivery Packaging Detail: Poly bag,or other ways :color box ,white box,tin box,crystal box...or as your need Delivery Detail: 1-3 days for sample,7-10days for bulk goods after order confirm Specifications 1.mini usb hubs 2. 4 ports 3. logo customized 4.special design 5. warranty: 3 years Super cute mini usb hubs 1.USB2.0 HUB with 4 port 2.High speed USB2.0,Compliance with USB 1.1Charge and connect any USB device3.4 ports and power up to 500mA each port4.Extensively compatible with scanner,digital camera,digital vidicon,optical mouse,Keyboard,USB flash disk,etc.5.Supports up to 127 USB devices6.Truly plug & play and hot swapping capability7.Full da
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 & USB 1.1 Certification: CE,ROHS,CE,RoHS Brand Name: Prevailing Model Number: P-PM5101 Place of Origin: China Dimension: 60.5 x 60.5 x 21 mm color: can be customized Packaging & Delivery Packaging Detail: white box, gift box, color box, blister,clamshell,OEM package. Delivery Detail: 10~30days for different purchasing quantity Specifications 4 ports usb hub Version1.1&2.0 (optional) Unit size: 60.5 x 60.5 x 21 mm good price&quality OEM available,fast delivery Features and Descriptions:- Version 1.1 & 2.0 (optional)- Unit size: 60.5 x 60.5 x 21 mm
Ports: ≥ 10 Interface Type: USB 2.0 Certification: rohs/ce Brand Name: vcom Model Number: 85 Place of Origin: Guangdong China (Mainland) color: black&green port: 10ports Packaging & Delivery Packaging Detail: natural blister Delivery Detail: 3weeks Specifications USB HUB 10port 2.0V Yellowand red USB HUB with memo clip Customize logo imprint LED light Indication USB2.0 HUB 10port USB HUB 1. USB2.0 HUB with 4 port2.High Speed USB2.0, Compliance with USB 1.1 Charge and connect any USB Device3. 4 ports and power up to 500mA each port4. Extensively compatible with scanner, digital camera, digital vidicon, optical mouse,Keyboard, USB flash disk,etc.5. Supports up to 127 USB devices6. Truly plug & play and hot swapping capability7. Full data transfer rate up to 480Mbps8. LED light Indication9. USB bus power Supply ,No external power supply required10. Single chip integrated USB HUB controller with embedded proprietary processor11. Easy for use and have more
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Certification: CE ROHS Brand Name: Sunbay Model Number: H130417010001 Place of Origin: Beijing China (Mainland) Packaging & Delivery Packaging Detail: Standard export package Delivery Detail: 7-20 DAYS Specifications Material:ABS Color: PMS available USB2.0, compatible to USB1.1; Description USB 2.0 HUB1.USB2.0 Version,compatible with USB1.12 .No need adapter,and no need driver program3 .Truly plug & play and hot swapping capability4 .Full data transfer rate up to 480Mdps5 .Support Windows 95 OS R2/98SE/ME/2000/XP/Vista,Linux2.4 and Mac OS8.5 or above. Parameter MaterialABSSize7.5*4*2cmWeight55gPackage size8.4*4.5*2.5cmPort typeUSB 2.0 3 Ports
Products Status: Stock Ports: 2-4 Interface Type: USB 2.0 Certification: CE/ROHS Brand Name: OEM Model Number: GET-HM00A Place of Origin: Guangdong China (Mainland) Compatability: Laptop,PC Transmission Rate: 480Mbps Additional function: Eraserable memo pad Packaging & Delivery Packaging Detail: White paper box, Blister cardboard packing, Colorful box Delivery Detail: 12 days after sample approval for 1000pcs Specifications 1.3 Port USB HUB With Memo Pad 2.With changing seven-colors light 3.Can be used as memo pad 4.OEM service,customized logo 3 Port USB HUB With Memo Pad * With memo pad function and changing seven-color light* Support 3 USB devices at the same time* USB powered* Compliant with USB version 2.0 and USB1.1* Supports Windows98, ME, 2000, NT, XP, Vista, Mac OS X, and Linux OS* Over-current detection and protection for each downstream port* Plug-and-play and hot swapping functions * Individual port overload protection* User-friendly and ergonomi
Ports: 2-4 Interface Type: USB 2.0 Model Number: TS-HUB-01 Place of Origin: Guangdong China (Mainland) Specifications 1.Car Shape 2.0 USB HUB 2.OEM service,customized logo 3.USB1.1/USB2.0 4.Plug and play 5.Excellent for promotional gift Specifications1.Car Shape 2.0 USB HUB 2.OEM service,customized logo 3.USB1.1/USB2.0 4.Plug and play 5.Excellent for promotional gift Car Shape 2.0 USB HUB * Support 4 USB devices at the same time* USB powered* Full data transfer rate up to 480Mbps* Compliant with USB version 2.0 and USB1.1* Supports Windows98, ME, 2000, NT, XP, Vista, Mac OS X, and Linux OS* Over-current detection and protection for each downstream port* Allows simultaneous operation of up to four seperate devices all attached to a single USB port* Plug-and-play and hot swapping functions * Individual port overload protection* User-friendly and ergonomic design, Easy to carry* Supply several color optional