USB

USB quick charging and Honor 8

Modern smart phones use lots of powr, have high capacity batteries and many people want that they can be charged quickly. Fast charging is a name for battery charging technologies that charges the battery faster that normally by increasing the charging power. The standard USB charging is somewhat complicated enough with several standard versions and

Cell phone charger

I have used some for time Barkan PB22B 2200mah Portable Charger Black to charge my smart Samsung S4 mini phone. I had some issues first that the charging was not reliable with my phone (worked well with some other devices). I decided to look what was wrong with USB Power Current Voltage Tester, and with

Meet USBee, the malware that uses USB drives to covertly jump airgaps | Ars Technica

http://arstechnica.com/security/2016/08/meet-usbee-the-malware-that-uses-usb-drives-to-covertly-jump-airgaps/ This hack makes an USB drive to transmit your secrets in a way a nearby radio can receive it. Technique works on virtually all USB drives with no modifications necessary. “We introduce a software-only method for short-range data exfiltration using electromagnetic emissions from a USB dongle,” The software works on just about any storage

Usb to ps2 adapter fail

I bought usb to ps2 keyboard plus mouse adapter “USB Male to PS2 Female Cable Adapter Converter Use For Keyboard Mouse” from Banggood to connect some older hardware (especially on old bar code reader with PS/2 keyboard interface) to new computer. This particular USB Male to PS2 Female Cable Adapter Converter Use For Keyboard Mouse was

USB reverse engineering tips

Do you want to know what happens in the USB devices? What data flows between your PC and your device? Here are some videos that show tips how you can figure out what data flows on your USB ports. Reverse Engineering USB Devices [28C3]   How to reverse engineer a USB protocol for Linux