PCBTok’s Long-Lasting MEGTRON 6 PCB

The MEGTRON 6 PCB by PCBTok is a high-quality PCB that is built to last. It can be used in a variety of applications, including the construction and maintenance of machines and other industrial equipment.

  • Engineering questions(EQ) will be sending within 1-2hours
  • Provide WIP (work in process) report to you each week
  • Provide 8D quality report for each quality complaint
  • Attending the trade shows such as Electronica Munich and PCBWest
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Low DK and Low DF MEGTRON 6 from PCBTok

MEGTRON 6 from PCBTok is a high quality and low-cost product for your PCB manufacturing.

MEGTRON 6 is a high quality and low-cost product for your PCB manufacturing. It has a good thermal conductivity, a good dielectric constant, and a high breakdown voltage. MEGTRON 6 is also used in the manufacturing of semiconductor devices and other electronic components.

MEGTRON 6 is a low-k dielectric that offers the lowest dielectric constant and dissipation factor of any available product. It is also extremely thermally stable, allowing it to withstand high temperatures without breaking down.

The MEGTRON 6 from PCBTok is a low dielectric constant (low DK) and low density foam (low DF) that helps you keep your electronics operating at their peak performance. It also provides an excellent thermal interface to help manage heat.

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MEGTRON 6 By Laminate and Prepreg

R-5775(N) MEGTRON 6

A laminate with Low Dk glass cloth is a flammability-rated, halogen-free alternative to traditional PCBs. High dielectric strength and low dielectric loss with excellent thermal conductivity.

R-5775(R) MEGTRON 6

A prepreg with Low Dk glass cloth for printed circuit boards is a polyimide substrate reinforced by carbon fiber cloth and unidirectional reinforcing fibers for better performance.

R-5775(G) MEGTRON 6

Laminate with normal glass cloth for printed circuit boards – is made of a unique resin and fiberglass with a plaited structure. Ensures an effective heat dissipation for the devices’ better and longer performance.

R-5775(S) MEGTRON 6

R-5775(S) MEGTRON 6 laminate with Buried Resistor Copper Foil for printed circuit boards with FR4 glass epoxy resin laminate with high thermal and electrical insulation and strength.

R-5670(K) MEGTRON 6

The high strength, low creep and stress relaxation properties make this preform suitable for parts requiring high strength, high temperature resistance and high performance.

R-5670(N) MEGTRON 6

A prepreg with normal glass cloth for PCB is a high heat resistant, easy to process epoxy resin which has a high modulus, low creep and excellent electrical properties.

MEGTRON 6 By Test Method (7)


    PCB with Glass transition temperature test. It provides reliable and reproducible results on glass transition temperatures of thermosets, thermosetting resins and their mixtures, paints, fillers and mineral components.

  • IPC-TM-650 2.4.24 MEGTRON 6

    With CTE z-axis test refers to the type of base material and the method of processing,  provides  heat treatment and chemical cleaning operation before testing.

  • IPC-TM-650 MEGTRON 6

    IPC-TM-650 MEGTRON 6 provides the certainty of acceptable dielectric toughness for the level of detail and accuracy required in electronic circuit board reconstruction.

  • IPC TM-650 MEGTRON 6

    The scope of the metal film thickness test method is high frequency cases where a critical metal film thickness has to be defined by means of high-precision testing methods.

  • IPC-TM-650 2.4.8 MEGTRON 6

    Used to measure the peel force between stainless steel and copper foil, with a test speed of 15mm/min. It is designed to comply with IPC requirements for peel strength of printed circuit boards.

  • IPC TM-650 MEGTRON 6

    For PCB with water absorption test is designed for customers to measure the water absorption of conductive tracks and other parts in PCBs using a contactless test method.

  • IPC TM-650 MEGTRON 6

    IPC TM-650 MEGTRON 6 measures the surface resistivity of printed circuit boards by measuring the ohmic resistance between two electrodes on both sides of the test sample.

MEGTRON 6 by Frequency (5)

  • 2 GHz MEGTRON 6

    Low saturation voltage and improved ruggedness are achieved by the use of innovative construction features, which combine the fastest reactance velocity of any transistor with low capacitance.

  • 4 GHz MEGTRON 6

    The 4 GHz MEGTRON 6 provides power, performance and reliability for printed circuit boards. The low-noise amplifier delivers excellent DC accuracy, high output power and low noise.

  • 6 GHz MEGTRON 6

    6 GHz MEGTRON 6 is a high performance microwave PCB for both production and R&D applications. It offers very low noise, high input dynamic range and speed, excellent sensitivity and fast settling time.

  • 8 GHz MEGTRON 6

    The 8 GHz MEGTRON 6 is a one of a kind tool with a design that sets it apart from other sources. With an output power greater than 100 watts, you’ll be able to heat your boards quickly and effectively.

  • 10 GHz MEGTRON 6

    10 GHz MEGTRON 6 for printed circuit boards is a high-quality, surface mount RF connector designed for use in 10 GHz applications. Compatible with various types of SMD cable assemblies.

MEGTRON 6 Benefits

24h Online Support
24h Online Support

PCBTok can offer 24h online support for you. When you have any PCB-related questions, please feel free to get in touch.

Production Efficiency
Production Efficiency

PCBTok can build your PCB prototypes quickly. We also provide 24 hour production for quick-turn PCBs at our facility.

Fast Delivery
Fast Delivery

We often ship goods by international forwarders such as UPS, DHL, and FedEx. If they are urgent, we use priority express service.

Quality Assurance
Quality Assurance

PCBTok has passed ISO9001 and 14001, and also has USA and Canada UL certifications. We strictly follow IPC class 2 or class 3 standards for our products.

Advantage of PCBTok’s MEGTRON 6

The MEGTRON 6 PCB is a perfect choice of a printed circuit board for high-performance and high-reliability applications. With its Glass Resin, the MEGTRON 6 has the following unique characteristics: good dimensional stability in high temperature environment; good mechanical strength; excellent thermal performance at high operating temperature; and excellent oxidation resistance at high temperature

MEGTRON 6 printed circuit boards are designed for high-density applications, such as aviation and aerospace, military, retail and machine building. The MEGTRON 6 is a highly reliable and safe circuit board used in heavy machines with non-repetitive load requirements

Advantage of PCBTok’s MEGTRON 6
The Properties of MEGTRON 6 from PCBTok

The Properties of MEGTRON 6 from PCBTok

This material from PCBTok is designed for high-speed network equipment, mainframes, IC testers and high frequency measuring instruments. Due to its advanced material properties, MEGTRON 6 has excellent thermal stability, low loss, high Q value and a wide temperature range -all of which are key characteristics for these types of applications.

Most advanced materials available in PCB industry. Its thermal performance stands out from others, giving you a better solution for high-speed network equipment, mainframes, IC testers and high frequency measuring instruments.

PCBTok | PTFE–based Material MEGTRON 6 PCB

MEGTRON 6 PCB is a PTFE–based material printed circuit board, which is designed for indoor lighting electrical installation and outdoor lighting electrical installation. It adopts high-quality PTFE as the main base material and has good chemical resistance, reduced stress cracking and excellent heat insulation and performance insulation.

Best for heat dissipation and superior operation in high temperature environment. The polymer glass fiber based on PTFE is one of the best thermal dissipating materials, it has a very low thermal resistance, good adhesion and corrosion resistance to the substrate, which is ideal for use in computers, military electronics and other applications.

PCBTok PTFE–based Material MEGTRON 6 PCB

Highest Standard of Quality with PCBTok’s MEGTRON 6

Highest Standard of Quality with PCBTok’s MEGTRON 6
Highest Standard of Quality with PCBTok’s MEGTRON 6

The MEGTRON 6 continues PCBTok’s legacy of world-class, high quality manufacturing and engineering capabilities. This machine is the most advanced and flexible CNC router available today, offering the highest standard of quality and reliability, producing excellent performance on any materials.

At PCBTok, we’re passionate about our engineering and we take that passion out to the market. All of our MEGTRON 6 PCBs have a high standard of quality and we give our customers the best value on the market.

The MEGTRON 6 boards have been designed with a specific purpose in mind: to provide you with the highest standard of quality possible for your product. This means that you can be confident that your final product will be as good as you want it to be.

MEGTRON 6 Fabrication

PCBTok MEGTRON 6 Customizable Gigahertz Speed

PCBTok MEGTRON 6 is a customizable gigahertz speed for PCB which is capable of producing high quality and high performance devices.

This is an upgrade of the previous models, which has a powerful feature to create high quality and high performance PCBs. Comes with an upgraded firmware that allows users to customize their PCBs according to their needs. The new firmware also allows users to control the speed of the machine in order to produce different types of PCBs such as low frequency, mid frequency, high frequency etc.

Improve Processability of MEGTRON 6 from PCBTok

It is important to take into account the processability of MEGTRON 6 . When it comes to the trace width, it is a critical factor in determining how well a PCB is able to withstand thermal and mechanical stresses.

MEGTRON 6 has low resistance to moisture absorption, so parts made from this material must be protected from humidity or they will corrode quickly. Resistance to chemical attack is not as good as many other thermoplastics; should not be used where there are harsh chemicals or corrosion could occur.

OEM & ODM MEGTRON 6 Applications

ICT Infrastructure Equipment

Embedded routing technology, provides a much larger address space, faster access times and higher bandwidths. This makes it the ideal partner system to ICT applications of any kind.


This technology improves the performance and power consumption, reduces the complexity of management and maintenance, and increases flexibility for standard applications.

Measuring Instrument

This PCB can process high-speed full-featured waveform signals analysis, includes the functions of voltage and current transformer, frequency meter, capacitance meter and etc.

Automotive Millimeter-wave Radar

MEGTRON 6 for Automotive Millimeter-wave Radar is a multi-band, multi-mode radar featuring integrated volume holography and high-resolution microDoppler processing.


A PCB used features accurate, high-tech digital sensors for measuring power, frequency to increase the signal transmission power of your mobile data device.

PCBTok - China’s Wisest Selection for MEGTRON 6 PCB (1)
PCBTok - China’s Wisest Selection for MEGTRON 6 PCB

MEGTRON 6 PCB is a cutting-edge material of a new generation that was created for high frequency PCB applications.

Inquire about MEGTRON 6 from PCBTok now!

MEGTRON 6 Production Details As Following Up

NO Item Technical Specification
Standard Advanced
1 Layer Count 1-20 layers 22-40 layer
2 Base Material KB、Shengyi、ShengyiSF305、FR408、FR408HR、IS410、FR406、GETEK、370HR、IT180A、Rogers4350、Rogers400、PTFE Laminates(Rogers series、Taconic series、Arlon series、Nelco series)、Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
3 PCB Type Rigid PCB/FPC/Flex-Rigid Backplane、HDI、High multi-layer blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill.
4 Lamination type Blind&buried via type Mechanical blind&burried vias with less than 3 times laminating Mechanical blind&burried vias with less than 2 times laminating
HDI PCB 1+n+1,1+1+n+1+1,2+n+2,3+n+3(n buried vias≤0.3mm),Laser blind via can be filling plating 1+n+1,1+1+n+1+1,2+n+2,3+n+3(n buried vias≤0.3mm),Laser blind via can be filling plating
5 Finished Board Thickness 0.2-3.2mm 3.4-7mm
6 Minimum Core Thickness 0.15mm(6mil) 0.1mm(4mil)
7 Copper Thickness Min. 1/2 OZ, Max. 4 OZ Min. 1/3 OZ, Max. 10 OZ
8 PTH Wall 20um(0.8mil) 25um(1mil)
9 Maximum Board Size 500*600mm(19”*23”) 1100*500mm(43”*19”)
10 Hole Min laser drilling size 4mil 4mil
Max laser drilling size 6mil 6mil
Max aspect ratio for Hole plate 10:1(hole diameter>8mil) 20:1
Max aspect ratio for laser via filling plating 0.9:1(Depth included copper thickness) 1:1(Depth included copper thickness)
Max aspect ratio for mechanical depth-
control drilling board(Blind hole drilling depth/blind hole size)
0.8:1(drilling tool size≥10mil) 1.3:1(drilling tool size≤8mil),1.15:1(drilling tool size≥10mil)
Min. depth of Mechanical depth-control(back drill) 8mil 8mil
Min gap between hole wall and
conductor (None blind and buried via PCB)
7mil(≤8L),9mil(10-14L),10mil(>14L) 5.5mil(≤8L),6.5mil(10-14L),7mil(>14L)
Min gap between hole wall conductor (Blind and buried via PCB) 8mil(1 times laminating),10mil(2 times laminating), 12mil(3 times laminating) 7mil(1 time laminating), 8mil(2 times laminating), 9mil(3 times laminating)
Min gab between hole wall conductor(Laser blind hole buried via PCB) 7mil(1+N+1);8mil(1+1+N+1+1 or 2+N+2) 7mil(1+N+1);8mil(1+1+N+1+1 or 2+N+2)
Min space between laser holes and conductor 6mil 5mil
Min space between hole walls in different net 10mil 10mil
Min space between hole walls in the same net 6mil(thru-hole& laser hole PCB),10mil(Mechanical blind&buried PCB) 6mil(thru-hole& laser hole PCB),10mil(Mechanical blind&buried PCB)
Min space bwteen NPTH hole walls 8mil 8mil
Hole location tolerance ±2mil ±2mil
NPTH tolerance ±2mil ±2mil
Pressfit holes tolerance ±2mil ±2mil
Countersink depth tolerance ±6mil ±6mil
Countersink hole size tolerance ±6mil ±6mil
11 Pad(ring) Min Pad size for laser drillings 10mil(for 4mil laser via),11mil(for 5mil laser via) 10mil(for 4mil laser via),11mil(for 5mil laser via)
Min Pad size for mechanical drillings 16mil(8mil drillings) 16mil(8mil drillings)
Min BGA pad size HASL:10mil, LF HASL:12mil, other surface technics are 10mil(7mil is ok for flash gold) HASL:10mil, LF HASL:12mil, other surface technics are 7mi
Pad size tolerance(BGA) ±1.5mil(pad size≤10mil);±15%(pad size>10mil) ±1.2mil(pad size≤12mil);±10%(pad size≥12mil)
12 Width/Space Internal Layer 1/2OZ:3/3mil 1/2OZ:3/3mil
1OZ: 3/4mil 1OZ: 3/4mil
2OZ: 4/5.5mil 2OZ: 4/5mil
3OZ: 5/8mil 3OZ: 5/8mil
4OZ: 6/11mil 4OZ: 6/11mil
5OZ: 7/14mil 5OZ: 7/13.5mil
6OZ: 8/16mil 6OZ: 8/15mil
7OZ: 9/19mil 7OZ: 9/18mil
8OZ: 10/22mil 8OZ: 10/21mil
9OZ: 11/25mil 9OZ: 11/24mil
10OZ: 12/28mil 10OZ: 12/27mil
External Layer 1/3OZ:3.5/4mil 1/3OZ:3/3mil
1/2OZ:3.9/4.5mil 1/2OZ:3.5/3.5mil
1OZ: 4.8/5mil 1OZ: 4.5/5mil
1.43OZ(positive):4.5/7 1.43OZ(positive):4.5/6
1.43OZ(negative ):5/8 1.43OZ(negative ):5/7
2OZ: 6/8mil 2OZ: 6/7mil
3OZ: 6/12mil 3OZ: 6/10mil
4OZ: 7.5/15mil 4OZ: 7.5/13mil
5OZ: 9/18mil 5OZ: 9/16mil
6OZ: 10/21mil 6OZ: 10/19mil
7OZ: 11/25mil 7OZ: 11/22mil
8OZ: 12/29mil 8OZ: 12/26mil
9OZ: 13/33mil 9OZ: 13/30mil
10OZ: 14/38mil 10OZ: 14/35mil
13 Dimension Tolerance Hole Position 0.08 ( 3 mils)
Conductor Width(W) 20% Deviation of Master
1mil Deviation of Master
Outline Dimension 0.15 mm ( 6 mils) 0.10 mm ( 4 mils)
Conductors & Outline
( C – O )
0.15 mm ( 6 mils) 0.13 mm ( 5 mils)
Warp and Twist 0.75% 0.50%
14 Solder Mask Max drilling tool size for via filled with Soldermask (single side) 35.4mil 35.4mil
Soldermask color Green, Black, Blue, Red, White, Yellow,Purple matte/glossy
Silkscreen color White, Black,Blue,Yellow
Max hole size for via filled with Blue glue aluminium 197mil 197mil
Finish hole size for via filled with resin  4-25.4mil  4-25.4mil
Max aspect ratio for via filled with resin board 8:1 12:1
Min width of soldermask bridge Base copper≤0.5 oz、Immersion Tin: 7.5mil(Black), 5.5mil(Other color) , 8mil( on copper area)
Base copper≤0.5 oz、Finish treatment not Immersion Tin : 5.5 mil(Black,extremity 5mil), 4mil(Other
color,extremity 3.5mil) , 8mil( on copper area
Base coppe 1 oz: 4mil(Green), 5mil(Other color) , 5.5mil(Black,extremity 5mil),8mil( on copper area)
Base copper 1.43 oz: 4mil(Green), 5.5mil(Other color) , 6mil(Black), 8mil( on copper area)
Base copper 2 oz-4 oz: 6mil, 8mil( on copper area)
15 Surface Treatment Lead free Flash gold(electroplated gold)、ENIG、Hard gold、Flash gold、HASL Lead free、OSP、ENEPIG、Soft gold、Immersion silver、Immersion Tin、ENIG+OSP,ENIG+Gold finger,Flash gold(electroplated gold)+Gold finger,Immersion silver+Gold finger,Immersion Tin+Gold finge
Leaded Leaded HASL
Aspect ratio 10:1(HASL Lead free、HASL Lead、ENIG、Immersion Tin、Immersion silver、ENEPIG);8:1(OSP)
Max finished size HASL Lead 22″*39″;HASL Lead free 22″*24″;Flash gold 24″*24″;Hard gold 24″*28″;ENIG 21″*27″;Flash gold(electroplated gold) 21″*48″;Immersion Tin 16″*21″;Immersion silver 16″*18″;OSP 24″*40″;
Min finished size HASL Lead 5″*6″;HASL Lead free 10″*10″;Flash gold 12″*16″;Hard gold 3″*3″;Flash gold(electroplated gold) 8″*10″;Immersion Tin 2″*4″;Immersion silver 2″*4″;OSP 2″*2″;
PCB thickness HASL Lead 0.6-4.0mm;HASL Lead free 0.6-4.0mm;Flash gold 1.0-3.2mm;Hard gold 0.1-5.0mm;ENIG 0.2-7.0mm;Flash gold(electroplated gold) 0.15-5.0mm;Immersion Tin 0.4-5.0mm;Immersion silver 0.4-5.0mm;OSP 0.2-6.0mm
Max high to gold finger 1.5inch
Min space between gold fingers 6mil
Min block space to gold fingers 7.5mil
16 V-Cutting Panel Size 500mm X 622 mm  ( max. ) 500mm X 800 mm ( max. )
Board Thickness 0.50 mm (20mil) min. 0.30 mm (12mil) min.
Remain Thickness 1/3 board thickness 0.40 +/-0.10mm( 16+/-4 mil )
Tolerance ±0.13 mm(5mil) ±0.1 mm(4mil)
Groove Width 0.50 mm (20mil) max. 0.38 mm (15mil) max.
Groove to Groove 20 mm (787mil) min. 10 mm (394mil) min.
Groove to Trace 0.45 mm(18mil) min. 0.38 mm(15mil) min.
17 Slot Slot size tol.L≥2W PTH Slot: L:+/-0.13(5mil) W:+/-0.08(3mil) PTH Slot: L:+/-0.10(4mil) W:+/-0.05(2mil)
NPTH slot(mm) L+/-0.10 (4mil) W:+/-0.05(2mil) NPTH slot(mm) L:+/-0.08 (3mil) W:+/-0.05(2mil)
18 Min Spacing from hole edge to hole edge 0.30-1.60 (Hole Diameter) 0.15mm(6mil) 0.10mm(4mil)
1.61-6.50 (Hole Diameter) 0.15mm(6mil) 0.13mm(5mil)
19 Min spacing between hole edge to circuitry pattern PTH hole: 0.20mm(8mil) PTH hole: 0.13mm(5mil)
NPTH hole: 0.18mm(7mil) NPTH hole: 0.10mm(4mil)
20 Image transfer Registration tol Circuit pattern vs.index hole 0.10(4mil) 0.08(3mil)
Circuit pattern vs.2nd drill hole 0.15(6mil) 0.10(4mil)
21 Registration tolerance of front/back image 0.075mm(3mil) 0.05mm(2mil)
22 Multilayers Layer-layer misregistration 4layers: 0.15mm(6mil)max. 4layers: 0.10mm(4mil) max.
6layers: 0.20mm(8mil)max. 6layers: 0.13mm(5mil) max.
8layers: 0.25mm(10mil)max. 8layers: 0.15mm(6mil) max.
Min. Spacing from Hole Edge to Innerlayer Pattern 0.225mm(9mil) 0.15mm(6mil)
Min.Spacing from Outline to Innerlayer Pattern 0.38mm(15mil) 0.225mm(9mil)
Min. board thickness 4layers:0.30mm(12mil) 4layers:0.20mm(8mil)
6layers:0.60mm(24mil) 6layers:0.50mm(20mil)
8layers:1.0mm(40mil) 8layers:0.75mm(30mil)
Board thickness tolerance 4layers:+/-0.13mm(5mil) 4layers:+/-0.10mm(4mil)
6layers:+/-0.15mm(6mil) 6layers:+/-0.13mm(5mil)
8-12 layers:+/-0.20mm (8mil) 8-12 layers:+/-0.15mm (6mil)
23 Insulation Resistance 10KΩ~20MΩ(typical:5MΩ)
24 Conductivity <50Ω(typical:25Ω)
25 Test voltage 250V
26 Impedance control ±5ohm(<50ohm), ±10%(≥50ohm)

PCBTok offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBTok and offers very competitive rates to customers of PCBTok.
It normally takes 3-7 business days for the package to be delivered around the world.


2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.


3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.


4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.


5. Air, Sea/Air, and Sea

If your order is of large volume with PCBTok, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

You can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with a credit card: Visa, Visa Electron, MasterCard, Maestro.

Quick Quote
  • “The PCBTok is the greatest company that I have had a pleasure of doing business with. They are very considerate of my needs and they are straightforward in providing me with the best service and products they can offer, as demonstrated by their website. I strongly advise you to try PCBTok; I guarantee you will not be disappointed. It’s been a pleasure doing business with you, PCBTok; until the next transaction! “

    Austin Bell, Electronics Entrepreneur from Montana, USA.
  • “I have been ordering from PCBTok for the past 3 months. I have nothing but praise for them. They have been amazingly fast, reliable and above all, superbly priced. I cannot recommend them highly enough and will continue to use them for all my future projects. Each time my PCBs come back looking better than I expected. I wish all PCB fabs were this good.”

    Abhi Golhar, Component Engineer from Victoria, Australia
  • “I highly recommend them! I was a bit skeptical at first, but I went ahead and placed my order anyway. They were extremely helpful and walked me through the process to make sure that I was pleased with my product. They also sent me an email throughout the process to let me know of any updates. Honestly, I’m extremely impressed with PCBTok; they are the manufacturer for you if you want someone who will value you as a person and your concerns!”

    Mark Donaldson, Computer Hardware Technician from Washington, USA
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