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USB Tester

Brand: Drok Model: 180052
It is a Portable Keychain USB Night Light with Touch Dimmer Switch Pocket USB Nightlight Energy-Saving Lamp, Applications:Suitable for Laptop/PC/Mobile Power/camping/Car/Room/Home Decoration Camping Light Emergency Flashlight etc Product description: Product name: Mini LED US..
$13.50 $23.50
Brand: Drok Model: 180043
It is a USB Multimeter USB 3.0 Tester Voltage/Current/Power/Capacity/Charging Panel Meter 5in1 Monitor Tester, Voltage range: DC3.70~13.00V, Current range: DC0.000~3.000A, Capacity accumulation: 0~99999mAh; 0~700Wh, Applicable computer USB, cell phone charger, car charger, mobile power equipment or ..
$14.25 $21.50
Brand: Drok Model: 300062
It is a CP2102 USB to Serial Module,compatible with Arduino download interface,separate 3.3V power supply output, 400mA output current,supports baud rates from 300bps ~ 1Mbps between. CP2102 USB to Serial Module Introduction: 1, full-function pin leads 2, compat..
$2.31 $6.00
Brand: Drok Model: 200175
It is a USB Wireless Bluetooth Audio Receiver 3.5mm AUX Double Channel Stereo Audio Output, Bluetooth Standard: 4.0, Suitable for smart phone/tablet/TV/Computer and other Bluetooth Products Devices Parameters: Bluetooth Audio Receiver Bluetooth Standard: 4.0 ..
$5.80 $13.50
Brand: Drok Model: 180017
It is a  NFC Bluetooth Music Receiver Portable Speaker Bluetooth HD Wireless Music Receiver + UK Plug Power Adapter Charger, Bluetooth version:3.0, Bluetooth effective range: 10m, Charging Voltage: USB DC5V, Support system: Android/ios/Windows,Suitable for iPad, iPhone, PC’s bluetooth , Mobile phone..
$17.50 $36.50
Brand: Drok Model: 180082
It is a Bluetooth Audio Receiver board/Multifunction Player, Power: DC5V; Effective bluetooth transmission distance: 10~15 meters. Three kinds of audio input: Bluetooth receive; USB decoding play; TF card decoding play. Support multiple formats: MP3, WMA, WAV, FLAC. Features: Three k..
$5.60 $14.50
Brand: Drok Model: 180004
It is a Wireless Bluetooth Audio Receive Portable Speaker Bluetooth HD Wireless Music Receiver, Bluetooth effective range: 10m, Charging Voltage: USB DC5V, Support system: Android/ios/Windows,Suitable for iPad, iPhone, PC’s bluetooth , Mobile phone and any other Digital Products with Bluetooth Funct..
$17.50 $32.50
Brand: Drok Model: 100259
It is a Car USB Charging Adapter,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0 ~ 3A (10A Max, If more than 3A, can not work continuously),Measuring rate: ≥ 500mS / times. Features : One-input , Dual-output USB charging, voltage and current dual display..
$7.96 $11.25
Brand: Drok Model: 100261
It is a Blue LED Car USB Charging Adapter,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0 ~ 3A (10A Max, If more than 3A, can not work continuously),Measuring rate: ≥ 500mS / times. Features : One-input , Dual-output USB charging, voltage and current dua..
$8.03 $12.36
Brand: Drok Model: 100148
It is a Digital Meter/USB Adapter, Measuring Voltage range: DC 8~40V, Power mode: cigarette lighter style ( DC 12V/24V Universal ), USB Output Current: 0~2.1A, Function 1: Battery voltage monitoring,for 12V cars, SUV, 24V trucks, buses. Function 2: USB charger, for the charger of 0~2.1A cell phones,..
$4.35 $9.82
Brand: Drok Model: 100260
It is a Blue LED USB Volt Current Monitor,Supply voltage, test voltage: 3.2 ~ 10V,Test Current: 0 ~ 3A (10A Max, If more than 3A, can not work continuously),Accuracy: 1% (± 2 digits),Measuring rate: ≥ 500mS / times. Features : One-input , Dual-output USB chargin..
$8.03 $12.36
Brand: Drok Model: 300043
It is a 5in1 USB Voltmeter/Ammeter/Power Meter/Capacity Tester/Charger,  It has small size, high efficiency, long term stable and reliable quality,easy installation and use . Applications: Suitable for: most of mobile phones , mobile power , tablet PCs and other USB devices Description: ..
$7.35 $10.99
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