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YYKJSZD provides high refresh rate monitors and display accessories tailored to gamers, designers, and office workers alike. Our monitor range spans 144Hz IPS esports panels (24 to 27 inches), 240Hz and 360Hz models for competitive play, and ultrawide curved screens (21:9 and 32:9) for immersive simulation or multitasking. For color critical work, we offer factory calibrated 4K monitors covering 99% Adobe RGB or DCI P3, with hardware calibration support. To mount them, we carry single and dual gas spring arms, heavy duty wall mounts, and VESA adapter plates for iMacs. Cable management is covered with integrated arm channels, adhesive clips, and under desk trays. For connectivity, we stock DisplayPort 2.1 and HDMI 2.1 ultra high speed cables (certified up to 8K), USB C to DisplayPort adapters, and KVM switches to share one monitor between two PCs. We also sell screen cleaning kits (alcohol free spray + microfiber), anti glare filters for office privacy, and monitor hoods for video editing suites. YYKJSZD tests every monitor model for backlight bleed and pixel defects before recommending it, so you know exactly what you are getting.
- YUNYUNKEJISHIZHUANGDIAN STORE
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- YUNYUNKEJISHIZHUANGDIAN STORE
All Products
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About Us
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AC 100-240V to DC 24V 4A 6A switching power supply module AC-DC
- Model #: WWWXYD-590
- Return Policy: View Return Policy
$18.57
JAENFONG 300W 12V In-Line Power Module Pico PSU 300W Durable Board Computer Accessories High Power Tools DC-ATX-300W
- Model #: bx-438
- Return Policy: View Return Policy
$56.59
A4950 Dual Motor Drive Module Performance Super TB6612 DC Brushed Motor Driver Board
- Model #: Y21C-1719
- Item #: 9SIVT8HKWJ7267
- Return Policy: View Return Policy
$15.43
KNACRO 1500W 30A DC Boost Converter Step-up Power Supply Module in 10-60V Out 12-90V New Electric Unit Modules Module
- Model #: 648735408885
- Item #: 9SIVT8HKWJ0552
- Return Policy: View Return Policy
$60.78
DC Voltage Converter Step-Down Module 12~75V to 2.5~60V Adjustable Step-Down Power Module Constant Voltage Constant Current
- Model #: HIH6A363
- Return Policy: View Return Policy
$17.51
SX1276 Lora 868M 915MHZ WF Wireliess Transceiver Module Spread Spectrum Long-Range Wireliess Communication LORA/GFSK New
- Model #: 2604ADD8D200
- Return Policy: View Return Policy
$22.79
3S Type-C To 12.6V Boost Polymer Li-Ion Charger Module DC 3-6V Step Up Battery Converter Module Power Supply(3S 4A)
- Model #: LXS-MK-0298
- Return Policy: View Return Policy
$21.18
L37638-601 Laptop Motherboard Compatible with HP Spectre X360 13-AP i7-8565U 16GB UMA DA0X36MBAE0
- Model #: CIKXB0GM1K41VF
- Return Policy: View Return Policy
$611.99
Mini DC-DC 3.3V 3.7V 4.5V 5V to 12V Step Up Boost Converter Module for Smart Home
- Model #: WWWXYD-100
- Return Policy: View Return Policy
$11.94
DROK 5V DC Converter, 2pcs Waterproof DC Buck Converter 8V-22V 12 V Step Down to 3V-15V 6V 9V 3A Adjustable Power Supply Voltage Regulator Module
- Changer Type: N/A
- Model #: 889188619576niu24
- Return Policy: View Return Policy
$33.69
300W XL4016 DC-DC Max 9A Step Down Buck Converter 5-40V To 1.2-35V Adjustable Power Supply Module LED Driver
- Model #: DZYJ-AB-A-0543
- Return Policy: View Return Policy
$13.94
for Ethernet Interface Module for POS Printers, Print Server with 100 Mbps Data Transfer Rate, Compatible with UB-E04/C32C881008 Series, Replaces UB-E03/UB-E02,
- Model #: CHIYB0GFJDW1QN
- Return Policy: View Return Policy
$130.79
DC Power Extension Cable 5.5mm x 2.1mm Male Female Cord 18AWG 12V 24V 10A
- Brand: jacobsparts
- Type: Extension Cable
- Length: 3 feet / 1 meter
- Color: Black
- Model #: DCEXT-H
- Item #: 9SIVT8HKWH8670
- Return Policy: View Return Policy
$6.94
DC6-40V Integrated Voltmeter Undervoltage/Overvoltage Protection Switch Relay Module Timing Charge/Discharge Communication
- Model #: LXS-MK-0531
- Return Policy: View Return Policy
$16.99
Jimier 2230 NGFF A+E-Key Male to NVME M-key Female Extension Cable for Laptop Mainboard SSD 2280 EP-043-CA
- Model #: EP-043-CA-JM_
- Item #: 9SIVT8HKWF4689
- Return Policy: View Return Policy
$10.79
2~6S IP2369 45W Bidirectional Fast Charge/Discharge Module Fast Charging Board PD 45W Buck-Boost Fast Charging Type-C Interface
- Model #: HIH6A314
- Return Policy: View Return Policy
$15.96
12V 10A 120W Power Supply Adapter AC110-240V to DC12V10A Max120W Power Supply Adapter Converter with 5.5x2.1mm DC Output Jack for WS2815 WS2811 5050 3528 5630 FOB COB etc LED Strip Module Light
- Model #: 478643970064
- Item #: 9SIVT8HKWJ8581
- Return Policy: View Return Policy
$82.47
OWC 4GB DDR4 2133 PC4-17000 CL15 1Rx8 260-pin 1.2V Non-ECC SODIMM Memory RAM Module Upgrade Compatible with POS RealPOS XR7 Plus POS (7703)
- Voltage: 1.2V
- Compatible System: NCR POS RealPOS XR7 Plus POS (7703)
- CAS Latency: CL15
- Part Number: 2S1D41R804GB
- Model #: OWC2S1D41R804GB-B931-SF
- Return Policy: View Return Policy
$43.54
Waveshare NEO-M8T GNSS Timing HAT for Raspberry Pi Multi-Constellation Receiver Support Single-Satellite Timing Feature
- Model #: 694782050096
- Return Policy: View Return Policy
$201.78
LeHang Charging Port USB-C Connector Power DC Jack Module Replacement Compatible with MacBook 12inch A1534 2015
- Model #: 452465595209
- Return Policy: View Return Policy
$62.78
5A buck module 9V 12V 24v 36V to 5V DC-DC high-power vehicle power supply converter
- Model #: C43K-0420-3347
- Return Policy: View Return Policy
$9.88
HW-626 0.9-5V To 5V DC-DC Step-Up Power Module Voltage Boost Converter Board 3.3V To 5V
- Model #: LXS-MK-0694
- Item #: 9SIVT8HKWG3370
- Return Policy: View Return Policy
$17.87
High Voltage DC-DC Boost Converter 5V-12V Step Up To 300V-1200V DC-DC Boost Power Module Input 5V-12V Adjustable Power
- Model #: HHYM-376
- Return Policy: View Return Policy
$16.73
TLC5947 12BITS PWM Pulse Width Modulation 24 Output Channels LED Driver Module
- Model #: LIWQI-538
- Return Policy: View Return Policy
$28.18
Refurbished: For AD701M53.5-1M1 Communication Power Module
- Model #: 722954726392
- Return Policy: View Return Policy
$558.80
DC 6-20V 12V/24v to 5V USB Output charger step down Power Module Mini DC-DC Step Up Boost Module Power Adjustable buck Converter
- Model #: CDE-1805
- Return Policy: View Return Policy
$17.19
Refurbished: 2000-2001 Chevrolet Buick Oldsmobile OEM Communication Chassis Module 12201549
- Type: Radio
- Weight: 3.2000
- Model #: 12201549-U
- Return Policy: View Return Policy
$69.80
Single 12V 0.8A DC PWM 2-3 Wire Fan Temperature Control Speed Controller Chassis Computer Noise Reduction Module-AB01
- Model #: bqai-106
- Return Policy: View Return Policy
$14.42
MCU-30105 MAX30105 Optical Sensor Module (DC 5V): Smoke Particle & Flame Detection For /STM32
- Model #: CF5LA484
- Return Policy: View Return Policy
$16.07
Power Supply 5V to 48V Board Relay Module Power-OFF Protection Module Automatic Switching Module UPS Emergency Cut-off
- Model #: ZZL-RNU-ASD1302449
- Return Policy: View Return Policy
$16.59
1 Channel 5V Relay Module with Optical Coupling Isolation Relay MCU Expansion Board HigH/Level Trigger New
- Model #: 2604ADD8D237
- Return Policy: View Return Policy
$22.59
For APR48-3G Communication Power Module 54V 37.5A
- Model #: 7853444946921
- Item #: 9SIVT8HKWF2124
- Return Policy: View Return Policy
$163.92
LIVISN Adjustable DC Power Voltage Converter AC 110V to DC 0-150V 0-6.7A Module 150V Switching Power Supply Digital Display 1000W Voltage Regulator Built in Cooling Fan (0-150V 0-6.7A)
- Model #: 342266110889
- Item #: 9SIVT8HKWF6085
- Return Policy: View Return Policy
$339.78
DPS3510 40V 10A Communication Constant Converter DC-DC Voltage Current Step-down Power Supply Module Buck Module Voltmeter
- Model #: 000000056725
- Return Policy: View Return Policy
$52.91
OIAGLH LM2596HV AC/DC To DC Buck Step Down Converter Power Supply Module 3v 3.3V 5V 6V 9V 12V 15V 24V AC 5V-30V, DC 5V-48V
- Model #: ZMT-8150411
- Item #: 9SIVT8HKWJ9746
- Return Policy: View Return Policy
$13.86
FOR DC-005 DC005 5.5MM x 2.1MM Black DC Power Socket Plug Module Board
- Model #: ZMTT-10403
- Return Policy: View Return Policy
$15.79
L24B3P71 Battery 55.1Wh 4712mAh Replacement for Lenovo ThinkPad X9-14 Gen 1 21QA 21QB Series SB11M89902 5B11M90101 L24D3P72 SB11M89903 5B11M90102 11.7V 3-Cell
- Model #: RCCPB0FG32KCRF
- Return Policy: View Return Policy
$376.49
C41N2402 Laptop Battery 70Wh 4545mAh 15.4V Compatible with Asus M3607HA / Vivobook S16 M3607HA S14 / VivoBook 14 TP3407 TP3407SA 18 M1807HA Series 0B200-04630100
- Model #: RCCPB0G2BYQ8FV
- Return Policy: View Return Policy
$436.49
Renogy Bluetooth Module RJ12 Communication Port Compatible Rover/Wanderer/Adventurer Charge Controllers, BT-1 RS232,Black
- Model #: SOYE528462863587WEI
- Return Policy: View Return Policy
$73.90
CMM366A-4G 4G GPRS Wireless Network Module CMM366A-ET Ethernet Generator
- Model #: CHIYB0DCNDZPD5
- Return Policy: View Return Policy
$574.79
Chenyang 2230 NGFF A+E-Key Male to NVME M-key Female Extension Adapter for Laptop Mainboard SSD 2230 2242 EP-043-AE
- Model #: EP-043-AE-CH_
- Item #: 9SIVT8HKWF4711
- Return Policy: View Return Policy
$10.79
DC-DC Charging Step Up Booster Module UPS Uninterruptible Power Supply DC 5V to 5V 12V 18650 UPS Charger
- Model #: zcw812
- Return Policy: View Return Policy
$18.70
DC 5.5*2.1 mm Female 1 to 3 12V 4Pin PWM Fan Adapter Power Supply Connector Cable
- Model #: LSX-XL-30096
- Item #: 9SIVT8HKWJ9264
- Return Policy: View Return Policy
$36.06
DC-DC MP2482 SY8205 5A DC step-down module 7V-24V to 5V steering gear drive power panel
- Model #: VOVP9C-54
- Return Policy: View Return Policy
$11.79
100pcs LM2596 LM2596S DC-DC 4.5-40V adjustable step-down power Supply module ,
- Model #: VOVP9C-507
- Return Policy: View Return Policy
$86.65
ROKR Morse Telegraph Mechanical 3D Puzzle Building Model Kits for Adult Gift
- Part Number: ROKR
- Color: Black
- Modules: indicator module, power wheel module, button module
- Recommend Age: 14
- Model #: CGM02
- Item #: 9SIVT8HKWF4696
- Return Policy: View Return Policy
$23.79
2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V
- Model #: XSW-1217
- Item #: 9SIVT8HKWG4995
- Return Policy: View Return Policy
$26.09
A4988 Stepper Motor Driver 3D Printer accessory Drive module board with heat sink
- Model #: wa-1086
- Return Policy: View Return Policy
$20.98
ESP-C3-01M module, built-in ESP32-C3 chip, WiFi+BLE dual-mode wireless communication module
- Type: RF Semiconductors
- Model #: FF-GG-388
- Item #: 9SIVT8HKWF0971
- Return Policy: View Return Policy
$16.80
EC Buying STM32H743VGT6 Core Board System Board STM32H743 Learning Board STM32 Development Board for Display Development Module
- Model #: 668706871319
- Return Policy: View Return Policy
$54.78
DC/CC Adjustable 0.2- 9A 300w Step Down Buck Converter 5-40V To 1.2-35V Power Supply Module LED Driver for 300w XL4016
- Model #: hmk-114
- Return Policy: View Return Policy
$11.79
PWM Electronic Governor Controller Regulation 12V DC Motor Speed Controller 24V 36V 48V 20A Switch High Power Drive Module Adjustable Speed
- Model #: A9Y1-1020-45
- Item #: 9SIVT8HKWJ0637
- Return Policy: View Return Policy
$34.78
OWC 64GB (2x32GB) DDR5 4800 PC5-38400 CL40 2Rx8 262-pin 1.1V SODIMM Memory RAM Module Upgrade Compatible with GMKtec NucBox M7 M7 Pro
- Brand: OWC
- Capacity: 64GB (2 x 32GB)
- Speed: DDR5 4800 (PC5 38400)
- Buffered/Registered: Unbuffered
- Model #: OWC4S8D52R8064P-C477-SF
- Return Policy: View Return Policy
$1,076.54
stdgove Two Way Radio Ear Set Headset Headphone Ear Piece Earpiece with Ptt Mic Compatible for Motorola clp 1010e 1080e clp1010e clp1080e Walkie Talkie(to 3.5mm Aux Audio Earbud)
- Model #: 904957976510
- Item #: 9SIVT8HKWF6213
- Return Policy: View Return Policy
$66.78
10pcs RC Airplane Module Mini 360 DC-DC Buck Converter Step Down Module 4.75V-23V to 1V-17V 17x11x3.8mm Mini360
- Model #: hmk-129
- Return Policy: View Return Policy
$11.79