Find Verified Computer Trolleys Suppliers, Manufacturers and Wholesalers

Model:
15 5570
Manufacturer warranty: None
Operating System Edition: Professional Product Line: Inspiron
Colour: Black Release Year: 2018
Operating System: Windows 10 Storage Type: SSD (Solid State Drive)
Graphics Processing Type: Dedicated Graphics RAM Size: 8 GB
Type: Notebook/Laptop Brand:
DELL
Processor Speed: 2.00 GHz Most Suitable For: Graphic Design
Manufacturer Colour: black Hardware Connectivity: HDMI, USB 3.0
Features: Built-in Webcam Processor: Intel Core i7 8th Gen.
Hard Drive Capacity: Not Applicable SSD Capacity: 256GB
MPN:
DELL LAPTOP
Screen Size: 15.6 in
EAN:
Does not apply

Type: Notebook/Laptop RAM Size: 8 MB
Processor Speed: 2.5 GHz Brand:
HP
Hard Drive Capacity: 1 TB Processor: Intel Core i5 4th Gen.
MPN:
Does Not Apply
EAN:
Does not apply

Item specifics
Condition:
Seller refurbished: An item that has been restored to working order by the eBay seller or a third party not approved by ... Read more
about the condition
Model:
15-p229sa
Memory: 12GB Colour: Gold
Processor Type: Intel Core i3 7th Gen. Operating System Edition: Business
Primary Drive: DVDRW Super Multi Operating System: Windows 10
Touchscreen: No Graphics Processing Type: Integrated/On-Board Graphics
Bundle Listing: No Type: Notebook/Laptop
Warranty: 12 Month Processor Speed: 2.40GHz
Storage Type: HDD (Hard Disk Drive) Features: Bluetooth, Built-in Microphone, Built-in Webcam, Touchscreen
Brand:
HP
EAN:
190781242239
Most Suitable For: Casual Computing Condition Status: Refurbished
Hardware Connectivity: HDMI, USB 2.0, USB 3.1 Hard Drive Capacity: 1 TB
Processor: i3 Manufacturer warranty: 1 year
SSD Capacity: 1TB MPN:
Z9F68EA#ABU
Screen Size: 15.6" Screen Resolution: 1366 x 768

Item specifics
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read more
about the condition
Brand:
HP
MPN:
15-cx0051ms
Model:
15-cx0051ms
UPC:
192545427890

Item specifics
Condition:
Open box: An item in excellent, new condition with no wear. The item may be missing the original packaging or ... Read more
about the condition
Brand:
HP
Color:
Sapphire Blue
Non-Domestic Product: No
Memory: 16 GB Operating System: Windows 10
Custom Bundle: No Model:
15t-cs0
Processor Speed: ~2.0 GHz Modified Item: No
Hardware Connectivity: HDMI, USB 3.0, SD Card Slot Type: Notebook/Laptop
Most Suitable For: Gaming/Work/School Release Year: 2018
Screen Size: 15.6 in Country/Region of Manufacture: United States
Operating System Edition: Home Manufacturer Color: Sapphire Blue
Graphics Processing Type: Integrated/On-Board Graphics SSD Capacity: 16GB
Processor Type: Intel Core i7 8th Gen. Hard Drive Capacity: 1 TB
Storage Type: HDD (Hard Disk Drive) Features: Bluetooth, Built-in Microphone, Built-in Webcam, Touchscreen

Model:
Lenovo ThinkPad X250
Manufacturer warranty: Other: see item description
Colour: Black MPN:
Lenovo ThinkPad X250 Laptop PC
Operating System Edition: Professional Storage Type: SSD (Solid State Drive)
Operating System: Windows 10 RAM Size: 8 GB
Graphics Processing Type: Integrated/On-Board Graphics Brand:
Lenovo
Type: Notebook/Laptop Hardware Connectivity: Touchscreen, VGA, MiniDP, USB 3.0
Processor Speed: 2.30 GHz Processor: Intel Core i5 5th Gen.

Type: Notebook/Laptop Processor Speed: 2.60 GHz
Brand:
Lenovo
Memory: 8 GB
Model:
ThinkPad L430
Storage Type: HDD (Hard Disk Drive)
MPN:
ThinkPad L430
Hard Drive Capacity: 320 GB
Operating System: Windows 10 SSD Capacity: Not Applicable
Operating System Edition: Not Applicable Color:
Black
Screen Size: 14 in Country/Region of Manufacture: China
Processor Type: Intel Core i5 3rd Gen. UPC:
Does not apply

Model:
Lenovo IdeaPad 330
MPN:
81D100G0UK
Operating System: Windows 10 RAM Size: 4 GB
Type: Notebook/Laptop Brand:
Lenovo
Manufacturer Colour: Black Processor: Intel Celeron N
Hard Drive Capacity: 1 TB Screen Size: 15.6 in
EAN:
192940327542

Hard Drive Capacity: 256GB Type: Laptop
Memory: 8GB UPC:
N/A
Graphics Processing Type: on board Brand:
Lenovo
Best By: N/A MPN:
Does Not Apply
Processor Type: Intel Core i7 8th Gen. SSD Capacity: 256GB
Screen Size: 14" Features: Backlit Keyboard, Built-in Microphone, Built-in Webcam, Touchscreen
Operating System: Windows 10 Most Suitable For: Light Gaming
Model:
Lenovo ideapad Flex 6-14IKB
Storage Type: SSD (Solid State Drive)
Product Line: IdeaPad Processor Speed: 1.80 GHz

Brand...Asus Gaming
Processor........i7
RAM Size .......8GB
Hard Drive Size.......1TB
Screen Size.....15.6
Graphic processing Types........Integrated/On-Board Graphics
Type.........Notebook/Laptop
Hardware connectivity...........USB 3,0 ,USB-C,SD CARD Slot
Keyboard Language......... (English)
Operating System.........Windows 10
Memory.....16GB
Storage Type........SSD (Solid State Drive)
Display.........LED Primary Graphics Card
Memory Type....DDR4
USB...... 3.02
Warranty....2 years
Model.......15-cw0097ca
UPC........192545797733

Brand...Hp Gaming
Processor........i7
RAM Size .......8GB
Hard Drive Size.......1TB
Screen Size.....15.6
Graphic processing Types........Integrated/On-Board Graphics
Type.........Notebook/Laptop
Hardware connectivity...........USB 3,0 ,USB-C,SD CARD Slot
Keyboard Language......... (English)
Operating System.........Windows 10
Memory.....16GB
Storage Type........SSD (Solid State Drive)
Display.........LED Primary Graphics Card
Memory Type....DDR4
USB...... 3.02
Warranty....2 years
Model.......15-cw0097ca
UPC........192545797733

10G SFP+ SC EPON ONU Optical Transceiver
Item NO.: EEP2592-3SC20
Date rate: 10G
Wavelength: 1270/1577
Distance: 20KM
Connector: SC
DDM:YES
Place of origin: Made in China
Shipping Port: ShenZhen
Package type: Individual package or 10pc/package

Features
SFP+ Package with SC Receptacle/ Single +3.3V Power Supply
2.10.3125 Gbps / 1270nm Burst-Mode Transmitter with DFB laser
3.10.3125 Gbps / 1577nm High Sensitivity/Continuous-Mode PIN-TIA Receiver
4. LVTTL Tx_Burst, Tx_SD, LOS/ LVTTL Sleep Mode for Power Consumption
5.Operating Case Temperature Standard: 0~+70 Industrial: -40~+85
6. Compliant with Class 1 FDA and IEC60825-1 laser safety 
7. Compliant with SFF-8472 MSA/Compliant with IEEE 802.3av
8. Compliant with SFP+ MSA SFF-8431/ RoHS-6 compliance
Applications
1.Gigabit Ethernet/Fiber Channel/Switch to Switch interface
2.Switched backplane applications/Router/Server interface
3.Other optical transmission systems

XY Screens PET Crystal UST ALR Projection Screen is the best screen for ultra short throw projectors.

With special sawtooth structure, PET Crystal avoids 93% ambient light. Unlike traditional projection screen, it provides a huge, absolutely stunning and very "TV-like" image with laser UST projector, even in a well-lit room. Customized size available, perfectly fit your place. It enjoys a lot of positive feedback from all over the world who use Xiaomi, Wemax One, Xgimi, JmGo and so on.

Here are videos:

Key features:

Dc5v power supply from usb; usb com port;
Compliant with iso14443a/b, iso15693, iso7816 t=1 standard;
Support read/write contactless series cards and contact smart sam cards.
Embedded with one smart contact card socket under iso7816 t=1 standard;
Available to operate desfire picc level, application id create/delete/format, etc
Support to create standard datafile&backupfile, and valuefile, recordfile, etc
Dimension with 80mmx84mmx12mm,
Internal led&buz for status indication, one smart sam card socket.


Technical parameters:

Electrical specification
Power supplydc 5v from usb
Power consumption max current

Key features:
3.3v ~5v power supply, uart-ttl interface;
Tiny size, single-face laying components with stamp-hole
Compliant with iso14443a/b, iso15693, iso18092 standard
Support iso7816 standard psam/cpu card;
Read/write or read uid only working mode
Support to create standard data file, back-up data file, value file, linear record file, cyclic record file and transaction mac file)
Support key authenticate, get key version, change key, etc;
Available to operate desfire picc level, application id create/delete/format, etc
Support for standardized encryption algorithms (des, 3des, and aes, mac), etc
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/b, iso15693 standard,
Support mifare classic 1k /4k, mifare ultralight/ultralight c, mifare pro, iso14443a-4 contactless cpu card, i code sli, ti 2048, 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

Key Features:
3.3V ~ 5V DC Power supply, RS232 or UART TTL;
Compatible with ISO14443 A/B, ISO15693 ,ISO7816 T=0 PSAM card standard
R/W MIFARE Classic 1K /4K, MIFARE Ultralight/Ultralight C, MIFARE DESFire, ISO14443A-4 contactless CPU card, I CODE SLI, etc
Internal with 4 PSAM socket
External antenna with 1.25 2P connector/IPX, reading range up to 5~7 cm
Internal BUZ available for indication

Technical Parameters:

Electrical Specification
Power supply DC 3.3V ~ 5V
Power consumption < 150mA
Operation frequency 13.56MHz
Baudrate 9600~115200 bit/s ( default 115200bps)
Interface UART TTL or RS232
Antenna External with 1.25 2P connector or IPX
Reading range 50- 70mm (depends on tag and antenna size)

Mechanical Specifications
Dimension 76mmx50mmx2.8mm (LxWxH)
Weight 10g
Material FR-4, Blue
Model CHK362MT

Environmental Conditions
Operation temperature -20 to +80 degree
Storage temperature -40 to +85 degree
Humidity Relative humidity 5% to 95%

Supported Standard/ Tags
ISO14443 A Read/write:
MIFARE Classic 1K /4K, MIFARE Ultralight, MIFARE Ultralight C, MIFARE DESFire EV1, MIFARE Smart MX, MIFARE Plus S / X, MIFARE Pro X, NTAG 21x

Read UID only:
Read UID only of all other ISO14443A RFID tags
ISO14443 B SRI4K, SRIX4K, AT88RF020, 66CL160S, SR176
ISO15693 EM4135, EM4043, EM4x33, EM4x35, I-Code SLI / SLIX, M24LR16/64, TI Tag-it HF-I, SRF55Vxx (my-d vicinity)
ISO7816 PSAM T=0, T=1 standard

SDK information
Demo software Windows, C# program language
Files Comprotocol document
API document
User Manual
Demo.exe

QSFP28 100G PSM4 Optical Transceiver 2KM LC
Item NO.: EQ23110X-3LCD2
Date rate: 100G
Wavelength: 1310nm
Distance: 2KM
Connector: LC
DDM:YES
Place of origin: Made in China
Shipping Port: ShenZhen
Package type: Individual package or 10pc/package

Applications
1.Gigabit Ethernet/Fiber Channel/Switch to Switch interface
2.Switched backplane applications/Router/Server interface
3.Other optical transmission systems

Key features:
Frequency available with 125khz
3.3v ~ 5v dc power supply, uart-ttl interface
R/w or read-only uid of t5577 and its compatible cards;
Available to set to read different page or block address with password;
Optional output as wg26, wg34 or uart ttl
External antenna, reading range up to 5~7cm
External led&buz available( external driver circuit needed


Technical parameters:

Electrical specification
Power supply dc 3.3v-5v
Power consumption < 45ma
Operation frequency 125khz
Baudrate 9600~115200 bit/s ( default 9600bps)
Interface uart ttl
Antenna external, stamp-hole
Reading range 50- 70mm (depends on tag and antenna size)

Mechanical specifications
Dimension 25mmx16.5mmx2.8mm (lxwxh)
Weight 3g
Material fr-4, blue
Model chk102mt

Environmental conditions
Operation temperature -20 +80 degree
Storage temperature -40 +85 degree
Humidity relative humidity 595%

Supported standard/ tags
T5567,T5577 and compatible cards

Sdk information
Demo software windows, c# program language
Files comprotocol document
User manual
Demo.Exe