High integration and high security data protection | Plug and play and no need to reset | Built-in memory for switching data and conversion formats between FAT16 / 32 and FAT12, automatically saves data when power is turned off | The u disk used is FAT32 | Suitable for 1.44MB floppy disk drive industrial control equipment

【CONVENIENCE】The numeric keyboard provides cable-free and no debris connection, bringing you an extremely convenient experience. And compatible with most computers, it is light and easy to carry. | 【APPLICABLE PEOPLE】It is most suitable for users who are accustomed to using digital keys, mini-numerical keyboard laptops or tablets, and users who often need to move their computer equipment. | 【WIRELESS CONTROL】 The built-in remote control of the numeric keypad is within 10 meters (33 feet). Please note that the wireless range may be disconnected due to interference or device settings. | 【POWER AND CHARGING】 The numeric keyboard is powered by 1 x AAA battery (the battery is not included in the packing list), and the humanized automatic sleep function can save energy, and then you can wake up the keyboard by pressing any key, and only use 1 AAA battery. Can be used for a long time. | 【19-KEY KEYBOARD】-Compact wireless keyboard, composed of 19 full-size and concave keys, including backspace key, delete key, and add a new "000" key on the numeric keypad to meet all your needs for the numeric keypad , And then you can enter numbers faster to improve work efficiency.

Wide in Range: The detector can effectively filter the clutter signal, accurately find a stable signal source for analysis, and adjust the sensitivity to determine the direction and distance of the signal source. | Signal Finder: Can detect 2G, 3G, 4G and wireless devices, 1.2G /2.4G & 5.8G wireless cameras, and can accurately locate GPS. Can also be applied to room, bedroom, conference room and so on. | High Accuracy: Digitally controlled high sensitivity wireless detection devices are used to detect 300-2700MHz signal, very practical and reliable. | Better Alarms: Comes with sound and vibration alarms as well as LED indicator, making the alarming much more clear. | Easy Carrying: Light in weight and compact in size, the convenient storage and carrying allows for indoor and outdoor using.

12 KINDS OF VOICE BEAUTIFICATION:This voice changer has 12 kinds of voice beautification/voice change/K song functions, as well as a fine-tuning function, which can fine-tune the beautification/voice change | 8 FIXED SOUND EFFECTS: This Fine-tuning Sound Changer adds 8 fixed sound effects, suitable for live broadcast/entertainment/subtle. Universal sound card, suitable for mobile phones and computers | ONE-CLICK VOICE CHANGE: One-click voice change, male/female/baby voice/boy voice can be switched freely, supports fine-tuning, matches more voice lines, and the voice is more vivid | SOUND IS MORE BEAUTIFUL: This Sound Card supports multiple voice conversion, supports multiple languages, mobile phone voice converter makes your voice more beautiful | AFTER-SALES SERVICE: If you have any other questions or suggestions about our products, you can contact us at any time, we will answer and improve as soon as possible, and hope you have a pleasant shopping experience

SENSITIVE SENSOR: High-performance, maintenance-free optical fingerprint sensor. Any finger at any time. The product uses optical fingerprint scanning technology to provide excellent image quality and product reliability. | HIGH-QUALITY MATERIAL: High-quality industrial-grade ABS plastic material with scratch-resistant surface texture. Removable counterweight bracket. High-speed USB interface, LED indicates device status. Provide SDK for secondary development. | USB FINGERPRINT SENSOR: This USB fingerprint sensor is designed for special applications and developer tools. The onboard electronic device will calibrate the device and encrypt the image data, and then send it through the USB interface. | STRONG SENSITIVITY: The user only needs to place his/her finger on the illuminated sensor window, and the device can quickly and automatically capture fingerprint images,which meets your needs. | GUARANTEE: If you have any questions about our products, you can ask us at any time. Our customer service will answer your questions and provide you with solutions so that you can enjoy a better shopping experience.

STABLE WIRELESS SIGNAL - WWAN card come with very stable wireless signal, perfect for many applications. | USEFUL AND PRACTICAL - This mobile module possess excellent quality and durability, useful and practical. | FAST TRANSMISSION SPEED - 4G module is suitable for laptop, come with stable structure and fast transmission speed. | SUITABLE FOR - The productWWAN card is suitable for Win 8.1 / 10/Linux 2.6.18 and above for Win CE/Android 4.2 and above. | COMPATIBLE WITH - Compatible with for ZBook 17/15/15u EliteBook 840/820 G4 G3, have excellent performance.