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* Metal Keyboard with Trackball(IP65); * Trackball Diameter:38mm; * 64 Customizable Stainless steel keys; * Supply Voltage: +5V DC +/-5%; * Lettering: Sunk laser legends & characters in high quality ink; * Actuator/keys materials: stainless steel; * Switch life: more than 3 million of operations; * Key travel: 2.50mm; * Compatible with WindowsNT, Win98, Win2000, WinXP * Interface: PS2, RS232, USB available; * Lifespan: > 5 years; * Actuation Force: 2N; * Contact[...]

Title：USB2.0 ALL IN 1 CARD READER/WRITER Pro.specification：Compact and robust design，Support Plug-and-Play, hot swapping. No external power is required. Portable for notebook and desktop PC. A convenient and fast data exchange device for MP3 MP4 PDA...etc LED workin indicator light. Card notch：SD/MMC CFI/CFII MS/MS DUO SM/XD Support： Compact Flash(Type I/II) Micro Drive Compact F；ash UII Compact Flash Extreme III Smart Media card Secure Digital card Mini Secure Digital card[...]

Wireless Optical Mouse - Rechargeable (Colour: Black or Silver) * Wirless optical mouse use digital radio technology * Optical navigation technology * You can enjoy optical precision * Wireless freedom at the same time * Wirless design extend your working distance * 256 changeable Ids: Let you be fee interference by other wirless mouse used nearby * Precise Optical Technology: The motion can be detected on most surfaces, including wood, plastic, paint,etc * Elegance design chargable mouse[...]

It is a good partner for PC VOIP, MSN, YAHOO, AOL, SKYPE etc. internet communications. It is also fit for CD/MD/DVD and other audio electronics with stereo 3.5mm output socket. Spec: Driver unit: 30 mm Frequency response: 20-20K Hz Impedance: 32 Ohms Sensitivity: 102dB S.P.L. at 1 KHz Microphone: Condenser type Polar Pattern: Omni-directional Cord length: 2.5M. Plug Type: 3.5mm Stereo[...]

Antique and stylish USB Flash Drive suits youthful and successful you. It has gone with the flow in terms of design and this has paid off in part with a pretty look, perfect plastic casing, a reasonably small size and a smooth feel wth turdy construction. It can be used with Macs and PCs and requires no external power. 1) USB host interface : USB 1.1/2.0, 2) Moveable storage devices, easily operation. 3) Storage capacities: 64MB, 128MB, 256MB, 512MB, 1GB ,2GB,4GB 4) Super-shockproof and moisture[...]

Key Function: High quality LCD monitor for display different status, built in 8cm FAN for better heat dissipations. And Cardreader for SD/MMC/MS card. Features & Specifications: 1.Compatible with 3.5" IDE HDD up to 750GB 2.HDD file system: FAT 32 NTFS 3.Support two or more disk partitions 4.TV type: NTSC, PAL 5.Video formats: MPEG-1(VCD,DAT,MPG), MPEG-2(DVD,VOB,MPG), MPEG-4 (AVI,ASF,MP4), DivX, XviD 6.Supports DivX Subtitle Select(SRT) 7.Audio format:[...]

GSM Modem 82GM VISIONTEK 82GM is a highly flexible plug-n-play GSM modem for easy integration with RS-232 and audio* interface. It is equipped with features of circuit switched data, SMS, PC, Fax, Voice* and GPRS (Class 10). GSM Commercial Modem 81GC VISIONTEK 81GC is a highly flexible plug-n-play GSM modem for easy integration with RS-232 and audio* interface. It is equipped with features of circuit switched data, SMS, Fax, Voice and GPRS (Class 10). CDMA Commercial Modem 81QC[...]

Product name: AC to USB Power Adapter(foldaway plug) 　 　 　 　 　 　 　 　 Product Descriptions: 　 　 　 　 It is very convenient when you are away from your PC. The AC to USB Power Adapter is a great power solution for your cell phone, PDA, any USB equipment with USB sockets. It charges quickly as you are at your PC. 　 　 　 　 　 　 　 　 　 　 It let you charge your devices with your USB cable no matter where you are. Plug the adapter[...]

Specifications: Cool down 18Centidegree~20Centidegree below ambient temperature Heat up +65Centidegree by set point thermostat Voltage:USB PC connection Include USB conection cable Packing dimension: 14x11x13cm weight: 0.9kg[...]

Built-in cooling fan Make you feel cool in hot weather Comfortable Mouse Ideal for gamers, work, and home Switch to adjust the fan speed. Very precise cursor movement Both USB and PS/2 ports available Ultra Precise 800 dpi resolution engine optical mouse Optical Technology works on any surface Sleek Ergonomic design with Metallic Green/Red/Silver color Switched Cooling Fan (7000 rpm) Blue backlit fingertip scroll-wheel (comfort soft rubber) USB connector or PS2 Compatible with Windows[...]