keys on keyboard not working

Brand Name:ETEK

Model Number:K-5-3502

Place of Origin:China

...Keyboard 79-key waterproof keyboard, ultra-thin at 14.87mm, with carbon film keys and HIPS material. Supports logo customization, USB plug-and-play. Ideal for small desks and labs. Waterproof & 79 Keys—Ultra-Thin Membrane Keyboard for Work! Product Parameters Article No. K-5-3502 TYPE Waterproof Keyboard Cable line 2.8*1.4M Keys...

Brand Name:KINGLEADER

Model Number:SKB-77-WL

Place of Origin:China

...Keyboard Part Number: SKB-77-WL Items Specifications Key Feature - 2.4GHz digital radio frequency technology - Automatic synchronization between keyboard and receiver - Working distance up to 10 meters (30 feet) - Keyboard main power ON/OFF switch - Rubberized surface provides comfortable use of typing 108 keys including 12 function keys and numeric keys...

Brand Name:NCR

Model Number:445-0674133 4450674133

Place of Origin:China

SPECIFICATION Product name NCR EPP Steel Key Tip Keyboard Skimmer Keypad P/N 445-0674133 4450674133 Brand NCR Keyword ATM Machine ATM Parts Used in ATM Machine Delivery time 1-7 working days Shipment by express / sea / air Payment TT / Western Union / ...

Model Number:MK-7

Place of Origin:Guangdong, China

Product descriptions from the supplier Magnetic Lock & Pencil Storage - Engineered for Mobility:Built-in hidden magnets secure the front cover with an audible snap, preventing accidental unfolding during transit. Integrated side slot safely houses the ...

Brand Name:GE

Model Number:DASH1800

GE DASH1800 Patient Monitor Silicon Key Press Description: Brand Name: GE Name: DASH1800 Patient Monitor Silicon Key Press​ Used for: DASH1800 Notes from company: Order: Medical parts and equipment with bulk stock and competitive price, order could be ...

Brand Name:IKB-MKB

Model Number:K-TEK-M344KP-FN-BL-BT-ML-EMC-DWP

Place of Origin:Shenzhen, China

...keys IP67 waterproof military industrial backlit keyboard with FN keys and numeric keypad Main Features: The keyboard can be dynamic washable with water and other liquids, it can work well even under direct water pouring on the keyboard. The full keyboard can be locked/disabled via FN + Clean combination keys for easy cleaning without needing to take the keyboard...

Brand Name:RECCAZR

Model Number:MK910

Place of Origin:CN

... keyboard supports N-key Rollover, allows multiple keys to work simultaneously. Let you enjoy high-grade games with fast response. Compatible with Windows 2000/XP/VISTA/7/8 and newer. Blue Switch Keyboard With Clicky Sound - Solidly-built keyboard with an

Place of Origin:China

Brand Name:Means

Model Number:MS-LK169

...keyboard. Size: 283(L)*107.9(W)*7.5(H)mm Description keyboard of Laptop,Scissor type,Materials the same as Laptop,with mouse touching board. Interface:PS/2 or USB Working Voltage:5V Working current:<100ma The QTY of Keys:88(English) Compatible operating system: Windows system Cable conductor length:1.5M Keyboard Weight:0.75KG Key stroke:2.2mm+-0.5mm Key...

Brand Name:CNKHTECH

Model Number:KH-PR509A

Place of Origin:China

.... Cherry MX Blue Mechanical key switches. USB Interface RoHS ,FCC & CE certification Specifications: Designed to work with IBM PC compatible Compatible OS: Windows XP, Vista, Windows 7 Operating temperature : 0℃ to 50℃. Operating humidity : 10% to

Brand Name:Deekite

Model Number:DKT-1815

Place of Origin:China

... 9.7 2018 Keyboard Case With Pen Holder,Keyboard Cover for iPad 9.7 2018/2017,Pro 9.7,Air 2/Air Items Specifications KEY Number 78 KEYS Language English Battery Capacity Backlight:200mAh;Without Backlight:110mAh Working Voltage 3.3V - 4.2V Working Current ...

Brand Name:OEM or Neutral

Model Number:BKC001

Place of Origin:Shenzhen,China

...Keyboard Computer pc Keyboard​ 1 . Product Description of BKC001 2.4G Wireless Keyboard : AUTO SLEEP AND WAKE UP FEATURE : when the battery is power low,the red light will flash. When the keyboard for 10 seconds without any operation,it into sleep mode(Save Power). After the keyboard entering hibernation,press any key to wake up the remote control to enter the normal working...

Place of Origin:CHINA

Brand Name:CARPO

Model Number:T-912

...keyboard FOB(shenzhen)USB $2.95 Use/Features Business,family Carton size 　 Cable 1.38m Quantity/carton 20pcs/carton Keyboard size 450*150*25MM N.W 11KG Key stroke life 3 million times G.W 12KG Keys 104 Voltage 5V Material ABS 475 Plastic work temparture -15------60 keyboard...

Brand Name:PAC

Model Number:P-M78-BT

Place of Origin:Made in China

...Keyboard with 77 Keys Bluetooth Wireless Keyboard Main Features: Keyboard dimensions: 240(L) x 130(W) x 10(T) mm With built-in Li-ion rechargeable battery 3.7V, 180 mAh Lithium Battery, which takes about 2 hours to charge Charging time : 2-3 hours (by computer USB cable with 155cm) Standby time: 1500 hours Standby mode: 10 min Bluetooth 4.0 technology with up to 10 meters (30 feet) working...

Brand Name:JCVISION

Place of Origin:Guangdong, China

...Keys TKL Pcb Mounted Hot-Swappable Mechanical Keyboard Kit Product Features: With a seamless housing design made of anodized aluminum, it also contains an integrated board to hold the switch in place. It can be programmed for custom keyboard commands and is equipped with a USB-C port for quick connection. The board can be used for work...

Model Number:F8-TP-A

Place of Origin:China(Mainland)

... protection and long-term reliability. Key Features:​ Maximum Protection​ – Rated IP67/IK07, offering waterproof, dustproof, and explosion‑proof​ performance. Resists liquid immersion, ...

Place of Origin:Shenzhen, CN

Brand Name:ZKTEK

Model Number:MKT2631

... construction and firm anchoring to the base unit. With full key-travel design, this model has a very soft key and make our metal keyboard more comfortable under heavy duty work load of varied bulk data entry, access applications, internet terminals and