Specifications Pcmica CardBus Adapter 1. Provide with USB2.0 & Bluetooth function 2. Bluetooth specification v2.0 & v1.2 compliant USB2.0 & Bluetooth Pcmica CardBus Adapter For Notebook Features:1. Provide with USB2.0 & Bluetooth function2. Fully compliant with USB2.0/1.1/1.0, FCC and CE standards3. Bluetooth specification v2.0 & v1.2 compliant4. Transfer rates of 1.5/12/480 Mbps of the USB port, Bluetooth symbol rate up to 3Mbps5. Supports Multi languages6. Supports windows 98SE, ME, 2000 XP and Vista Package Included:1 x USB2.0 & Bluetooth PCMCIA CardBus Adapter for Notebook International Buyers – Please Note: * Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. * Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. &nbs
Specifications usb bluetooth adapter 12 hours working time compact design V3.0 display battery on iphone Feature Compact design
Specifications Universal newest sale nano adapter For iphone 5 bluetooth dual sim adapter , 1.Enable iTouch with phone features 2.Make iPhon Universal newest sale nano adapter For iphone 5 bluetooth dual sim adapter, Slim Bluetooth Three SIM Card Adapter for Apple iPhone iPad Android Peel, Gmate Bluetooth Transformer Dual SIM adapter, pocketmate bluetooth dual sim adapter for iphone itouch ipad , bluetooth dual sim adapter, ,1.Enable iTouch with phone features2.Make iPhone become dual SIM3.Make iPad surf the net anywhere, anytime4.Small + Light, -------------------------------------------------------------------------------------------------------------------Feature That is a tiny companion device where users can insert any GSM SIM card to add voice calls, SMS, and Internet access to most Apple iOS and Android devices via bluetooth. •Enable an Apple iPod Touch with phone features •iPhone or Android phones can become dual SI
Products Status: Stock Brand Name: OEM Model Number: SY-BT-05 Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: blister packing Delivery Detail: 7days after deposit Specifications transparent usb Bluetooth drive USB 2.0 Symbol rate: 3Mbps Sending range: 10m suit to all digital hotsell usb Bluetooth adapter 1. Specification: V 2.02. Supporting profiles: networking, Dial-up, Fax, LAN access and Headset3. Operation system: Windows98, 98SE, ME, 2000, XP, Vista4. Interface: USB compliance5. Symbol rate: 3Mbps6. Receiving/Sending range: 10m
Place of Origin: Guangdong China (Mainland) Brand Name: ECW Model Number: ECW-moka2 Support system: IOS and Android Special function: Make phone dual sim dual standby Colors: Many to choose Fit No.: For ipodtouch,for ipad,for iphone,for android Network: China Mobile/China Unicom (2G network) Phone: Caller ID not buffered(direct call) Condition: Brand New Weight: About 40g Samples: Welcome Warranty: 1 year Packaging & Delivery Packaging Detail: retail box Delivery Detail: 1-2 business days for samples,2-6business days for big order Specifications Dual Sim Dual Standby For Samsung 1,Upgrade smart phone dual SIM dual standby 2,Ultra-thin and portable Card design Diweinuo Moka2 Dual SIM Dual Standby Bluetooth Adapter For Samsung Android And For Apple Shining Point:1. Upgrade for iTouch into a Phone2. Upgrade smartphone into dual SIM dual standby mobile phone3. Boost Pad performance, (phone, text and link in web anywhere, anytime)4. Ultra-thin and portable Card desig
Specifications 2.0 PC USB BLUETOOTH 100M DONGLE EDR ADAPTER 2.0 PC USB BLUETOOTH 100M DONGLE EDR ADAPTERUSB BLUETOOTH BEST SERVICE HIGH QUALITY CHEAPTER PRICEFeaturesThe USB Bluetooth Dongle allows a computer with a USB port to communicate with others Bluetooth-enabled devices wirelesslyEffortless collaboration in file and information sharingTrue Plug & Play in XP and VistaBluetooth V2.0 + EDR compliant, backward compatible with v1.2 and 1.1USB interface fits both Desktop PCs and NotebooksInternet Access sharingEnables communication with Bluetooth Mobile PhonesProtocol Bluetooth host controller, L2CAP, SDP, RFCOMMLogicfor forward error correction, header error control, access codecorrelation, CRC, demodulation, encryption bit stream generation,whitening and transmit pulse shaping. Supports all Bluetooth v1.2Features including eSCO and AFHBluetooth ProfilesSupported: A2DP, Generic Access, Service Discovery Application, SerialPort, Dial-Up Network, Fax, File Transfer, LAN Acc
Place of Origin: China (Mainland) Brand Name: TECHPOINT Model Number: TPD01 Usage: Mobile Phone Type: Bluetooth Hook up to an office network: with Bluetooth access point Specifications -Bluetooth USB Adapter -Connect your PC to a Bluetooth enabled mobile phone -Connect to the Internet -Send and Receive e-mail Bluetooth USB AdapterConnect your PC to a Bluetooth enabled mobile phoneConnect to the InternetSend and Receive e-mailBrowse the webSynchronize with a Bluetooth enabled PDAHook up to an office network (with Bluetooth access point)Communicate with other Bluetooth devicesColor: Blue
Specifications Place of origin: China mainland Brand: Tamgle Package: Polybag/carton Bluetooth Dongle Bluetooth Audio Adapter Specification: 1.Hardware requirements: desktop desktop computer with a USB interface2.Operating system: Windows XP/SP23.Host interface: USB2.0/1.1 / 1.04.Power supply: USB bus-powered (4.5V-5.5V)5.Bluetooth transfer speed: 3Mbps6.Bluetooth standard: Bluetooth 2.0 + EDR, compatible with Bluetooth 1.1/1.27.Bluetooth transmission distance: open space 10M8.Bluetooth application support: file transfer / HID device / stereo transmission / headphone / network access / dialup / fax / virtual serial port, some features require software support!9.Flash Disk: 128M of storage space, easy to use Highlight: *Internet Made Easy*simply Bluetooth device functions fully shown*Breakthrough XP functional limitations, more bluetooth applications*Using the latest leading 2.0 + EDR solution 1).Products Range:Wide
Specifications bluetooth usb dongle, 20m, V2.0+EDR, support Vista and A2DP Description:Bluetooth usb dongle, blister package with CDavailable bluetooth chipset brand: ISSC, Broadcom or CSRavailable version: Bluetooth V2.0+EDRWorking distance: 20mFunctions:1) Serial Port Profile2) Dial Up Networking Profile3) File Transfer Profile4) Human Interface Device Profile5) Hardcopy Cable Replacement Profile6) Object Push Profile7) Synchronization Profile8) LAN Access Profile9) FAX Profile10) Personal Area Networking Profile11) Advanced Audio Distribution Profile12) Basic Imaging ProfileSpecifications:1) Super slim design (3mm thickness) with little slide front cover2) Bluetooth V1.2 & V1.1 and V2.0 compliant3) I/O Interface: USB V1.14) Operation range: 20m (Bluetooth class 2)5) Color: white or black6) Built-in antenna7) Carrier Frequency : 2.4 ~ 2.483GHz8) Maximum data rate: 1Mbps9) Spread Spectrum: FHSS (Frequency Hopping Spread Spectrum) 10) Modulation Method: GFSK (Gaussian Freque
Specifications Bluetooth to RS232 serial adapter with male connector and AAA battery power Wireless RS232 cable replacement: use to replace cables or where cabling is not possible or practical Bluetooth v2.0 compliant, FCC, IC, CE certified, RoHS 100 M range (Class 1 Bluetooth) RN-270F = Female DB9 connector. RN-270M = Male DB9 connector External switch settings for easy master/slave pairing Standard Bluetooth Serial Port profile Up to 10 hours of usage from two AAA batteries
Products Status: Stock Brand Name: OEM Model Number: MINI USB 2.0 BLUETOOTH Place of Origin: Guangdong China (Mainland) Compatible: Computer/PAD/PC Product name: Hot selling USB 2.0 Mini Bluetooth Adapter for PC.TABLET Colors: Black Quality: High quality Function: Convert non-Bluetooth PC into a Bluetooth enabled one Interface:: USB Paypal: Accept Shipping: DHL,EMS,UPS,Fedex,Post Stock: Have Packaging & Delivery Packaging Detail: Plastic bag Delivery Detail: 1-3 days after received your payment Specifications Hot selling USB 2.0 Mini Bluetooth Adapter for PC.TABLET Mini USB Bluetooth 2.0 Adapter Black color Fast delivery Hot selling USB 2.0 Mini Bluetooth Adapter for PC.TABLET Introduction:we provide USB Bluetooth 2.0 Wireless Dongle Adapter,This item has reasonable price and the good quality. Gain this item you also gain the best after-sales services.Features:1.Networking, Dial-up, and Fax.2..Convert non-Bluetooth PC into a Bluetooth enabled one3.Enabled wireless connecti
Place of Origin: China (Mainland) Brand Name: LM TECHNOLOGIES Model Number: LM505 Specifications LM505 Bluetooth USB Adapters Nano Bluetooth EDR USB AdapterShort Range Bluetooth USB adapter with very small form factor 2.5 cm x 2 cmThe LM505 Nano Bluetooth EDR USB adapter is the world’s smallest Bluetooth adapter. It fits discreetly into the USB port of your Laptop or PC computer. It provides wireless connectivity to your PC with other Bluetooth devices within a range of 40m. This adapter comes with Bluetooth Software like Widcomm Bluetooth Stack. This means the user will get a comprehensive set of bluetooth profiles like HFP, A2DP, SPP, DUN, FAX etc to work with. LM505 is interoperable with our range of bluetooth adapters like LM048, LM058 and LM048SPA. FEATURES World’s smallest Bluetooth adapterBluetooth v2.0 + EDR compliant, backward compatible with v1.1 and v1.2 devicesUpto 40 m working distanceUpto 3 Mbps data rateTransfer document, pictures, ring tones to a
Specifications 1.usb bluetooth adapter for android tablet 2.CPU:MTK6577 Cortex A9 3.Meomory:512MB DDR3 4.Storage:4GB nand flash 7 inch Dual-core usb bluetooth adapter for android tablet InfoDescriptionRemarkProductHW-129B CPUMTK6577 Cortex A9 1.5GHz(dual-core) Memory512MB DDR3 Storage4GB nand flash memory OSAndroid OS 4.0 Display7" TFT LCD1024x600 pixelsMulti-touch screen(5 fingers touch) GPSBuilt-in GPS module 3GWCDMA(HSDPA),Support voice calls WiFiSupport 802.11b/g/n BluetoothSupport 4.0LE;support Bluetooth calling USB portUSB2.0 high speed port and OTG Camera/WebcamFront 0.3MP,Rear 2.0MP Storage Card TypeMicro SD card,max 32GB SIM Card Slot1 pcs Audio output 3.5 mm earphone and Built-in 8Ω/1W speaker Voice FrequencyMP3 etc. Video FrequencySupport H.264,MPEG-4 1080P;3GP,MP4,MKV,AVI etc.
Place of Origin: Gyeonggi-do South Korea Brand Name: Firmtech Model Number: FB100AS Specification: V2.0 + EDR Profile: SPP,GAP Piconets(point to multi point): configurable up to 1:7 Power Class: Class1 (100m) Size: 66 x 33mm Supply Voltage: 4~12V ( 5V recommend ) Data Rate ( RS232 Level ): 2,400 ~ 230,400 bps Operation Temperature: -30°C ~ 80°C Antenna Type: Dipole Antenna ( 4dBi ) Certification: CE,FCC,TELEC,KCC,SIG(Bluetooth) Specifications - bluetooth specification 2.0 + EDR - supports picomets(1:7), SPP profile, Class1, windows GUI - controlled by AT command Products OverviewFB100AS and FB200AS are Bluetooth 2.0 + EDR based Class 1 products that support the Bluetooth GAP and SPP profiles. They are capable of a maximum of 1 to 7 communications simultaneously and support Piconets. They generally use a dipole antenna, and their normal communicating distance is100 m, which can be increased
Products Status: Stock Brand Name: OEM Place of Origin: Guangdong China (Mainland) Super mini: black color Packaging & Delivery Packaging Detail: blister card packing Delivery Detail: 15 days for 10K after samples approved Specifications mini bluetooth adapter in bluetooth 2.0 version support plug and play support bluetooth stereo speaker working range 10m mini bluetooth adapterProduct SpecificationsMaximum transfer speed: 3MbpsOperating voltage: 5VSize: 15x22x7mmWeight: 0.005KgBluetooth protocol: Bluetooth V2.1RF (radio frequency) specificationWorking Channel: 79Carrier Frequency: 2402MHz-2480MHzAcceptable range distance: 10m, 360 °Package ContentsBluetooth AdapterDriver CDSystem SupportWindows XP/Vista/Win7 1. Bluetooth Version: Bluetooth 2.0;2. Bluetooth Software and Version: IVT 2.6 software;3. Support Plug and Play;4. Working Range: 0-10m;5. Support File Transfer Service;6. Support Bluetooth Headset;7. Support Bluetooth Mouse and Keyboard;8. Support Network Access Servic
Specifications skyroam Gmate+ Bluetooth Dual SIM adapter for iphone 4s 1.top quality & competitive price 2.100% new and working well skyroam Gmate+ Bluetooth Dual SIM adapter for iphone 4s Product Description: 1. 100% Brand New 2. Best quality, factory supply ,comptitive price, fast delivery! 3. Each part is tested before shipping and 100% working. 4. All Screens are QC Passed.We are not responsible for any damage caused by installation of this item.Due to the complexity for iPhone structures, suggest you that seek the professional for dismantling your phone, otherwise it may be easy broken. 4. Returns: 1. If&nb
Specifications Bluetooth Adapter FOR GLCRD-E200 1,Bluetooth 1.6 Version Specification 2,High Quality Plastic Shell Mould,Slinky and Fashion Bluetooth Adapter FOR GLCRD-E200
Specifications Accept Paypal 3G phone call Android 4.0 Dual Camera Ram-512MB, Memory-4GB Wholesale !!! 7 inch quad core usb bluetooth adapter for android tablet two cameras 7inch Q701 · Android 4.0 os · Resolution 1024*600 · Front Camera 0.3 MP , Real 2 MP · Ram-512MB, Memory- 4GB · provides E-BOOK,2G/ 3G cell phone, Bluetooth, Wifi, GPS, G-sensor, TypeProjectDescriptionSystemChipsetQualcomm MSM8225A A5 Dual-core 1.2GHz GPUAdreno205LCD7 inch screen 800*480/1024*600 Touch screen Touch Panel5 points capacitive touch screenRAM512MBMemoryEMCP 4GB Support external TF card
Place of Origin: Guangdong China (Mainland) Brand Name: GLT Model Number: GLT-6203 Usage: Mobile Phone Output Type: DC Connection: Plug In Input: 100-240V 50/60HZ Input connector: US,BS,EU,AU,Korea,etc cable wire: 1m,1.2m,1.5m,1.8m,2m magnetic tube: need or not labels: usual or customized ID: 2.5mm,2.1mm,1.7mm,1.35mm OD: 5.5,4.0,3.5mm exposure: 8mm-11mm adapter size: 59*25.4*41.5mm(L*W*H) US plug serve: OEM;ODM Packaging & Delivery Packaging Detail: 1 Poly bag or white blank box standard carton :41.5*37*17cm including 50 pcs 2 customized package Delivery Detail: within 5work weeks after confirm the payment Specifications bluetooth adapter 1:2 year warranty 2: CE ROHS FCC UL approval 3: with indicator light 4: accept customized transparent bluetooth adapter for tv Description: 1,100% brand new 5V USB charger 2,High quality with competitive price, fast delivey 3,Different ac power plug for US,UK, AU, EU to meet local market 4,Brand new replacem
Brand Name: Z-TEK Model Number: ZE342 Place of Origin: Shanghai China (Mainland) color: white interface type: USB Products Status: Stock Type: USB Use: Computer Packaging & Delivery Packaging Detail: CARTON/BOX:46*30*30 cm Delivery Detail: 7-15daysafter all details conformed Specifications Brand:Z-TEK Type: ZE342 Suitable for the mobile phone with bluetooth and other digital productsMobile phones and bluetooth adapter pairing after:1: peering ringtone, background, screen saver, theme, the game2: with mobile phone remote control your computer mouse, broadcast media player3: cooperate with third party software more can get unexpected function4. Support bluetooth audio transmission, support bluetooth mouse, etc. Various kinds of bluetooth deviceProperties:Can reduce the external connection between computersCan realize the wireless personal local area network connectionAccord with bluetooth 2.0 standardType compact, easy to carryEasy to install, plug and play, is very convenient. Convenie
Specifications bluetooth usb dongle driver 1.Receiving/Sending range:0-100m 2.Support Profile:Networking,Dial-upFax,LAN Access&Headset 3.CE Bluetooth 2.0 USB Dongle 1.Receiving/Sending range:0-100m 2.Support Profile:Networking,Dial-upFax,LAN Access&Headset Descriptions:·Compliant with Bluetoothv2.0&1.2 ·Supporting Profiles:Networking,Dial-up,Fax,LAN Access and Headset . ·Operating System:Windows 98/98 SE/ME/2000/XP/VISTA /Windows7 ·Wireless connect to Bluetooth devices such as Mobile phones,PDA or PC,for data transfer,Networking,and Dial-up,Fax. ·Data Transmission Rate:3Mbps ·Receiving / Sending range:0-100m ·Supporting Bluetooth vioce data ·Supporting Multi languages ·Ture plug & Play Packing information:500Pcs/CTN 45*34*45CM G.W:10KGS N.W:9KGS
Place of Origin: Guangdong China (Mainland) Brand Name: ESINO Model Number: ES-IP002 Usage: Mobile Phone Output Type: USB Connection: Bluetooth feature: dual SIM phones color: black,white,yellow name: Gmate Bluetooth Transformer Adapter Packaging & Delivery Packaging Detail: NICE PACKAGE Delivery Detail: ONE DAY Specifications gmate insert any GSM SIM card to add voice calls,SMS and Internet access for the most iOS/Android devices remotely via Bluetooth ES-IP002 Gmate Bluetooth Transformer Adapter Gmate is a tiny companion device that users can insert any GSM SIM card to add voice calls, SMS and Internet access for the most iOS/Android devices remotely via Bluetooth. With simply insert any GSM SIM card, enable an for apple Touch with phone features with the addition of voice calls, SMS and Internet access via Gmate's GPRS/EDGE. Make for iPhone or Android phones become dual SIM phones for iPad or Android Pads not only can surf the Internet anywhere, anytime, but also can
Specifications Aluminum alloy bluetooth keyboard for iPad2&3 bluetooth adapter Built-in shortcut keys of IOS system Light weight Bluetooth Keyboard specification:1) Bluetooth 3.0 interface standard2) Keyboard size: 246*190*8.5mm3) Operating distance to 10 meters4) Standby time: around 90 days5) Li-polymer Battery life: around 3 years6) Key life: around 5 million strokes7) Work with both iPad 2 and the new iPad8) 78 keys Bluetooth Keyboard Feature:1) Super thin and slim design for iPad2) Big keys for better typing and operating3) Adjustable iPad display stand for better viewing4) Control iPad easily from this keyboard5) Automatically wake up and sleep your iPad6) One key to sleep iPad from this keyboard7) Bluetooth wireless technique connecting to iPad8) Can be used both as a keyboar
Brand Name: Carbose Model Number: CBS1205 Use: Mobile Phone,Tablet Place of Origin: Guangdong China (Mainland) Capacity:: 12800mAh Color:: White Net / Gross Weight:: 305G / 480G Cycle life:: >500 times Charge time:: 13-15 hours Input:: 5.0V /100mAh Output1: 5.3V/1000mAh Output2: 5.3V/2000mAh Case Material:: ABS + 30%PC Products Type:: cell phone travel charger Type: Emergency / Portable Socket Type: For USA/Canada Packaging & Delivery Packaging Detail: 1.the parcel size of paperboard :490*400*262(mm) 2.44 sets for each box 3.Customerize is available Delivery Detail: within 5-7 work days Specifications USB Bluetooth Adapter For Android Tablet 1.OEM & ODM are welcome 2.CE,ROHS, FCC approved 3.Six months ensure USB Bluetooth Adapter For Android Tablet Features &n
Specifications 1.USB3.0 standard 2.3 Mbps Symbol rate 3.Wireless connectivity to Bluetooth devices 4.backward compatible with 2.0/1.0 / 1.1 OUR PRODUCT FeaturesNetworking, Dial-up, and Fax. Convert non-Bluetooth PC into a Bluetooth enabled one Enabled Intuitive software user interface, without complicated settings wireless connectivity to Bluetooth headset Under the WindowsXP SP2/VISTA may from time to drive, easy to carry! Wireless connectivity to Bluetooth devices such as Mobile phones, PDAs or PCs (for data transfer) USB Interface: USB3.0 standard, backward compatible with 2.0/1.0 / 1.1 Associate in the 2.4GHz to 2.483GHz frequency band operation between the use FHSS (Frequency Hopping Spread Spectrum) technology Specifications Bluetooth CLASS 1/2/3 EDR Compliant Bluetooth V2.0+ InterfaceUSB3.0 Sensitivity <-85dBM Power supply USB connection Symbol rate 3 Mbps Receiving/Sending range 0-20m / 0-65.6ft Package include 1 x USB 3.0 Bluetooth Adapter PRODUCT PHOTO SHOW OUR SUPE
Specifications wireless bluetooth adapter V4.0 USB Bluetooth 4.0 V4.0 Adapter Dongle mini items Mini Wireless USB BluetoothAdapter 4.0 V4.0 Dongle Round Head Specs:1)Bluetooth V4.0 Class2 (also compliant Bluetooth 2.1+EDR)2)Fully qualified Bluetooth v4.0 specification system3)Support for Bluetooth v3.0 only available with CSR8510A044)Full-speed USB 2.0 interface5)Dual-mode Bluetooth /Bluetooth low energy6)Draft Bluetooth low energy HID boot mode support7)Full-speed Bluetooth operation with full piconet and scatternet support Integrated balun8)No external regulators required for USB supply operation Plug and play9)Operating System: Windows 98, 98se, Me, 2000, XP, Vista, Windows 710)Symbol Rate: 3Mbps11)Receiving/Sending Range: 20m Compatible with:PC, notebooks, netbooks and desktopsBluetooth designs requiring the USB interface and an HCI interface Package included:1 x USB Bluetooth 4.0 V4.0 Adapter Dongle
Brand Name: cozyswan super mini bluetooth 2.0 adapter tv dongle Model Number: rk3066 android 4.1 mini pc usb 3g dongle Place of Origin: Guangdong China (Mainland) Model: dual core android smart tv box Other name: mini pc with optimized android4.1 jeally bean OS tv dongle Network: Wireless 802.11 b/g/n Memory: 1G DDR3 Storage: 8G HDMI: 1080P&2160P Gaming: Built-in 3D Accelerator. Support 3D gaming Expand Memory: Micro TF 2-32GB Warrantly: 1 year android 4.1 mini pc MK808B Packaging & Delivery Packaging Detail: anti-satic Delivery Detail: within 2 days Specifications 1.tv dongle android 2.Android 4.1 mini pc MK808b 3.Bluetooth+WIFI+HDMI 4.Dual Core RK3066 cortex-A9 1.6GHz Factory direct low price RK3066 dual-core android tv dongle 1gb ram 8G rom bluetooth tv dongle Factory direct low price RK3066 dual-core android tv dongle 1gb ram 8G rom bluetooth tv dongle Factory direct low price RK3066 dual-core android tv dongle 1gb ram 8G rom b
Place of Origin: Guangdong China (Mainland) Brand Name: iwish Model Number: BlueDock Usage: mobile phones and tablets Output Type: AC Connection: Plug In CPU: OA Model: BlueDock Material: PC with high-bright UV spray Color: White, Black Bluetooth: 2.1 plus A2DP Products Status: stock Application: IPhone5 and iPad-mini, mobile phones and tablets Type: Wireless Kind: External audio: wireless Packaging & Delivery Packaging Detail: the packing is at the buyer's optional Delivery Detail: 3-5 days for trail order, 7-12 days for mass order Specifications Bluetooth Music Adapter 1.A2DP High quality 2.wireless technology OA CPU 3.connect to mobile phones and tablets Wireless Bluetooth Music Receiver Adapter for iPhone / iPad / iPod Touch and etc With guaranteed quality, perfect service, fast delivery ……we are confident about our products, and we also welcome foreign buyers join us to develop new products together ! With this Bluetooth Music Receiver, y
Specifications Skyroam Gmate+ Bluetooth Dual SIM adapter for tablet pc and samsung galaxy Skyroam Gmate+ Bluetooth Dual SIM adapter for tablet pc and samsung galaxy