13.56Mhz Hf Mifare Reader/writer

Qualifications:
PCD: NXP RC500, RC531, RC632, RC400; FM1722
Working frequency: 13.56MHz
RF standard: ISO14443A, ISO14443B, ISO15693
Operating distance: 80mm (Mifare One, normal distance)
SAM card slot: 2 slots, Supported: ISO7816 T=0, Supported: 9600bps&38400bps
Interface: RS232C or USB (build-in USB to UART converter)
Baud rate: 9600 ~ 115200 bps
Power supply: DC5V
Power consumption: 180mA
Dimension: 141mm¡Á100mm¡Á31mm
Weight: about 100g
Operating temperature: -77 ~ +185¡ãF
Storage temperature: -104 ~ +257¡ãF.



1 pc/box, box size: 16*12*5cm.

Key features:
Dc3.3v ~5v power supply, uart-ttl interface
Compliant with iso14443a standard,
Read/write or read only uid of mifare classic 1k /4k, mifare ultralight, mifare ultralight c etc
Available with e-wallet increment, descrement, backup value, etc
External antenna, reading range up to 5 ~ 7cm
External led and buz available ( external driver circuit needed)

Technical Parameters:

Electrical Specification
Power supply DC 3.3V ~ 5V
Power consumption Max current

Key features:
Dc3.3v ~5v power supply, uart-ttl interface
Compliant with iso14443a standard,
Read/write or read only uid of mifare classic 1k /4k, mifare ultralight, mifare ultralight c etc
Available with e-wallet increment, descrement, backup value, etc
External antenna, reading range up to 5 ~ 7cm
External led and buz available ( external driver circuit needed)

Technical Parameters:

Electrical Specification
Power supply DC 3.3V ~ 5V
Power consumption Max current

Module no.: mr701shk/uh
Interface: rs232/usb
Protocol support: iso14443a+iso14443b+iso15693
Card supported: mifares50, mifares70, mifare ultralight, mifare pro, st sr176, st srix4k, atmel at88rf020, sle66cl160s-b, other contactless cpu card compliant with iso14443-4 type-b, tag-it hf, i.Code sli, other tags compliant with iso15693.
Pcd model: rc500 / rc531 / rc632
Power supply: dc 4.5v to 5.5v
Max. Power consumption: 150ma (100ma while no beep)
Typical operate distance: 100mm (mifare one)
Dimension: 123 * 88 * 25 (mm)
Weight: about 100g
Sam slot amounts: 2
Data flash: 0
Display digits: 0
Led: 1 tricolor
Isp: supported
Free sdk



Inner package: box (size: 17.5*14*7cm)
Outer package: carton (size: 48*32*24mm)
Weight: 330g
Terms of delivery: dhl, tnt
Delivery time: 5 working days after receive payment.

Feature: Built-in Bluetooth, Support Fingerprint, Ultraslim, Widescreen
Processor Brand: AMD, Intel
RAM:16 GB, 32 GB, 4 GB, 64 GB, 8 GB, Above 64GB
Screen Size:11.9inch or less, 12-12.9 inch, 13-13.9 inch, 14-14.9 inch, 15-15.9 inch, 16-16.9 inch, 17 inch or above
Storage Type: eMMC, HDD (Hard Disk Drive), HDD & SSD, SSD (Solid State Drive), SSHD (Solid State Hybrid Drive)

Feature:Built-in Bluetooth
Processor Brand: Intel
RAM: 16 GB
Screen Size: 11.9inch or less, 12-12.9 inch, 13-13.9 inch, 14-14.9 inch, 15-15.9 inch, 16-16.9 inch
Storage Type: HDD & SSD, SSD (Solid State Drive), SSHD (Solid State Hybrid Drive)

What are the shipment terms ?
A: Express( DHL, FEDEX, TNT, UPS).
*Takes 3-5 Days express delivery
*Tracking number will be sent to you after shipment.

RETURN POLICY :
This product is in a guaranteed good condition. If for some reason you are unhappy with your purchase notify us within 60 days after you receive the item. All returned items must be in their original condition and packaging and full refund of total funds includes transfer charges would be made.

There are over 80 types of products in over 500 models. All products are tested to pass the CE,FCC,ROHS and SISVEL certificate. Our products sell well not only in China, but also export to USA, Europe, Middle East and South America.

We have good quality Used and New Laptops of all brands.
Product Name Used laptops

Processor CPU Series: Intel Core i7 4-generation family
CPU Type: Intel Core i7 4702MQ
CPU frequency: 2.2GHz
Core frequency: 3200MHz
Bus Specifications: DMI 5 GT / s
Three cache: 6MB
Core Architecture: Haswell
Core / thread count: quad-core / eight thread
Storage Device Memory Capacity: 4GB (4GB Ã?? 1)
Memory Type: DDR3L (low voltage version) 1600MHz
Hard disk capacity: 500GB
Hard Description: Support the expansion turn mSATA SSD hard drive
Drive Type: No built-in optical drive
Display

Touch screen: does not support touch
Screen Size: 14 inches
Aspect Ratio: 16:9
Screen Resolution: 1366x768
Screen technology: LED backlit, matte glare mask
Graphics

Graphics Type: Dual Graphics (fever-level graphics card + integrated graphics)
Graphics chip: NVIDIA GeForce GTX 760M + Intel GMA HD 4400
Memory Capacity: 2GB
Memory Type: GDDR5
Memory Interface: 128bit
Number of stream processors: 768
Multimedia devices

Camera: 720p HD webcam
Audio System: Built-in audio chip
Speaker: Built-in speaker
Microphone: Built-in microphone
Network Communications

Wireless LAN: 802.11b/g/n wireless protocol
Wired LAN: 100Mbps Ethernet card

I / O interfaces Data interface: 1 Ã?? USB2.0 +2 Ã?? USB3.0
Video Interface: VGA, HDMI
Audio interface: headphone / microphone combo interface
Other interfaces: RJ45 (network interface), power connector
Reader: Multi-in-1 card reader
Input Devices Pointing device: Touchpad
Keyboard Description: Full-size keyboard
Power Description Battery: 6-cell lithium battery, 5900 mA
Life time: 5 hours, the specific time depending on use environment
Power adapter: 100V-240V 90W AC power adapter adaptive
Exterior Laptop Weight: 2Kg
Length: 339.2mm
Width: 239.5mm
Thickness: 26.4mm
Shell material: composite material
Case Description: Black
Notebook accessories Packing list: Host x1 notebook
Power adapter x1
Power cord x1
Manual x1
Warranty card x1

Shipping DOCS

1. Commercial Invoice

2. Packing list

3. Certificate of Origin

4. Bill of Loading

5. Form A/Form E

6. Other documents are according to customer's

Latitude 3420 Laptop computer,Up to 11th Gen In-tel Celeron Coreâ?¢ i7 processors offer businesses the performance, manageability, built-in security features and stability of In-tel�® and align to a future-proof roadmap. Download and smoothly run graphic-intensive applications with optional N-VIDIA MX450.

Multi-Ports

Compatible with more monitors and accessories, with a full range of available ports,
including USB 3.2 Gen2x2 Type-Câ?¢ port and legacy ports like HD-MI and RJ45.

Model

Latitude 3420
Processor

In-tel Celeron 6305U, Processor speed Up to 1.80 GHz,
10th Generation In-tel Core i3-1005G1, Processor speed from 2.40 GHz to 3.40 GHz
11th Generation
In-tel Core i3-1115G4, Processor speed from 3.0 GHz to 4.10 GHz
In-tel Core i5-1135G7, Processor speed from 2.40 GHz to 4.20 GHz
In-tel Core i5-1145G7, Processor speed from 2.60 GHz to 4.40 GHz
In-tel Core i7-1165G7, Processor speed from 2.80 GHz to 4.70 GHz
Memory

â?? 4 GB, 1 x 4 GB, DDR4, 3200 MHz
â?? 8 GB, 1 x 8 GB, DDR4, 3200 MHz
â?? 8 GB, 2 x 4 GB, DDR4, 3200 MHz
â?? 16 GB, 1 x 16 GB, DDR4, 3200 MHz
â?? 16 GB, 2 x 8 GB, DDR4, 3200 MHz
â?? 32 GB, 2 x 16 GB, DDR4, 3200 MHz
Storage

1 TB SATA 2.5-in. 5400 rpm, hard drive
500 GB SATA 2.5-in. 7200 rpm, hard drive
Up to 512 GB PCIe NVMe Gen3x4 M.2 2230 solid-state drive
Up to 1 TB PCIe NVMe Gen3x4 M.2 2280 solid-state drive
Number of cameras

One
External ports

Network port/USB ports/Audio port/Video port/Media-card reader/Power adapter port/Security-cable slot/SIM-card slot