Membrane switch spec: 1. Maximum Circuit Rating: 35VDC, 100mA, 1W 2. Contact Resistance: 10~ 500 ohm 3. Insulation Resistance: 100M ohm at 100VDC 4. Dielectric Withstand: 250Rms (50~60Hz per min) 5. Contact Bounce:
Keyboard My factory: keyboard and mouse and speaker manufacturer
Keyboard 1.The device could be detected automatically by PC without the driver,and plug and play. 2.Build-in DC 1.5V battary,It could be used normally without changing the battery for a long time. 3.The device applies to account by normal operations,such as"+,-,*,/,%":memory oprations,such as"M+,M-,MR,MC";and tax calculations by tax-set,tax-reference,calculating before tax-in,and calculating after tax-in. 4.In the mode of calaulator(CAL),it would apply the normal calator's function.And if you connect it by USB cable to your PC,you may send the results showed on LCD to PC to input or edit the data. **press"SEND"to send the results from LCD to PC input method should be inffthe mode of"English/Mathematics". 5.Press"MODE"to choose the mode for operation. a.Connecting this device by USB cable to PC,it would show:PC-KEYPAD",it expresses now in the mode of KEYPAD. b.After pressing :MODE".the words"PC-KEYPAD"would disappear on LCD.expresses now in the mode of calulator(CAL).
Wired keyboard 104 keys standard keyboard. Ps/2 interface Scissor-type key structure for ultra smooth, tactile and quiet key strokes Compatible with win95 / 98 / nt / 2000 / me / xp Dimensions: 410 x 162x 23 mm Weight: 712g +/-20g
Multimedia keyboard 140 keys multimedia keyboard With 2 usb hub on the obverse panel of the keyboard 10 multimedia hot keys Midia player, mute, volume +, volume -, next, previous, explore, e-mail, my computer, shut down Usb interfacer 1.3m calbe length Compatible with windows systems.
Wireless multimedia keyboard Wireless multimedia keyboard, ergonomics designed, strain-reducing 27 mhz, effective distance 1-1.5 meters Super slim, scissors-structure, noise free Multiple language supported Laser carve, never wear away, key knock life time 10m cycles 10 multimedia hot key Midia player, mute, volume +, volume -, next, previous, explore, e-mail, my computer, shut down Compatible with windows Keyboard specifications: hk-806rf Dimensions: 410 x 162x 23 mm Weight: 712g +/-20g Channel: 1 channel Id: 256 sets Radio frequency: 27mhz Operatind distance: 1-1.5 meters Key number: 104 keys (with multilingual support) Battery life: Battery: 2 aaa (alkaline) Receiver: r3 Dimensions: 87*65*28mm Interface: usb 1.1 With recharger function, suitable for no.: 5 / 7 batteries.
Wirelss keyboard 1) futuristic radio frequency (rf): 2.4ghz technology 2) super slim mechanical design and long battery life 3) stylish shape design 4) scissor-type key structure for ultra smooth, tactile and quiet key strokes 5) responsive slim key design promotes effortless typing 6) power saving 7) media hot keys: play, mute, volume+, volume-, next, previous, explore, e-mail, my computer, power off Keyboard specifications: hk-806g Dimensions: 410 x 162x 23 mm Weight: 712g +/-20g Channel: 1 channel Id: 65535 sets Radio frequency: 2.4 ghz Operatind distance: 10 meters Key number: 104 keys (with multilingual support) Battery life: 600 hours (continuous operation) Battery: 2 aaa (alkaline) Receiver: r3 Dimensions: 87*65*28mm Interface: usb 1.1 With recharger function, suitable for no.: 5 / 7 batteries.
Keyboard Product description: Multimedia keystroke, touchable opening programs, one-key to internet, receiving and sending e-mail directly 16 enhanced keyboard hotkeys Available port: ps/2, at, usb Life cycle: 10, 000, 000 times Size: 475(l)f-230(w)f-31(h)mm Compatible with windows 98/98se/me/xp/2000/nt
Interface:USB/PS/2/U+P Key Number:107keys Hot Keys:12keys with 1 optical;1 charger on the receiver Standard Lot Size:453*190*36mm Weight:0.5kg/pc Dimensions:52.5*49.5*25cm
Keyboard Model no.:k790d Mulitilanguage available Dimension:455(l)f-175(w)f-25(h) mm Available port:at, ps/2, usb, usb+ps/2 Standard color:silver/black 19 hotkeys Neutral color casing 20 pcs/ctn Ctn size:47.8*37.8*40 cm G.W/n.W: 17/13kg
HK-8708 Features Enjoy your work and be more productive online with the multimedia and Internet Navigator Keyboard.Low noise, silent tactile key switches for quiet and easy typing 18 built-in hot keys for media player, power management and internet access System requirements: DOS5.0/WIN95/98/NT/ME/2000/XP Interface: PS2/USB/AT Layout: 104/105/106/107/109KEY Working life: 10 million times Working voltage: +5V+0.5V Working current: 20MA
Super slim multimedia keyboard Super slim thin key; low noise design; media key: mute, v+, v-, sleep internet key: homepage
Wireless office keyboard and optical mouse Keyboard size: 48.6 x 20 x 3.5cm Mouse size: 12.1 x 7.0 x 4.2cm Frequency: 27mhz Security id: 256 Resolution of mouse: 800dpi Key switch life: 10, 000, 000 times Supporting windows 98/2000/me/nt/xp Language: worldwide supported Wireless keyboard using two aa batteries, wireless mouse using two aaa rechargeable batteries Color box packing.10pcs in one carton.Carton size:520*475*460mm, gross weight 9.5kgs
Flexible keyboard Made of high-quality silicone Easy to work for its round shape design Resistance to the water or dust Portable with the proper size to fold or roll Harmless to the human body with excellent softness Excellent and various in colors Long durability (one million life cycle of key) Size: 49.5x13.8x1.2cm Color box packing, 20pcs in one carton, carton size 515*320*420mm, gross weight 10kgs
Ctronic music keyboard (54 keys) ModelNo. Quantity:726pcs 54StandardKeys 10Times/10Fhythms.8Percussions Auto-Bass-ChordFunction/SingleFinger&FinngeredChords RhythmProgramming/Record/Playback/Auto-Alarm 8DemonstrationSongs 25-SpeedTempAdjustable LargeScaleIntergration/MatrixControllingLogicalCircuit ExternalSpeaker/ACPower/Double-ChannelOutput Power:>426pcsisAC220V50/60Hz >300pcsisUsinganAdaptorTransformerwhichtransferAC110Vto220V 2FlatPinPlug GiftboxSize:85.5x35.5x11cm Packing:2PCS/68x36x88CM/CTN (Total:26.06CBM)
Keyboard Optical keyboard
Material:PC Size & Color:Customized or as per the customer's requirement Application: home/industrial/medical appliance etc Keypad Button Material: PC/3M adhesive Type: Meet Customer's Demand Sample time:3-5days Delivery lead time:Shipped 15days after the payment Payment term:T/T,Western Union
Quick details Metal: pet/pc/pvc Color: customized pantone/ral/color chip Size: customized sizes Circuit type: pet silver / fpc copper Adhesive: 3m/luxking/nitto adhesive Connector: 2.54 /1.27/1.0/0.5mm pitch Emboss type: pillow or round Certification:rohs reach iso9001:2015 Place of origin:china
Quick details Metal: pet/pc/pvc Color: customized pantone/ral/color chip Size: customized sizes Circuit type: pet silver / fpc copper Adhesive: 3m/luxking/nitto adhesive Connector: 2.54 /1.27/1.0/0.5mm pitch Emboss type: pillow or round Certification:rohs reach iso9001:2015
Quick details Metal: pet/pc/pvc Color: customized pantone/ral/color chip Size: customized sizes Circuit type: pet silver / fpc copper Adhesive: 3m/luxking/nitto adhesive Connector: 2.54 /1.27/1.0/0.5mm pitch Emboss type: pillow or round Certification:rohs reach iso9001:2015 Place of origin:china
