KEENSTAR Espresso Coffee Machine with Milk Tank
$110.00
KEENSTAR Espresso Coffee Machine with Milk Tank
Elevate your coffee experience with the KEENSTAR Espresso Coffee Machine with Milk Tank. Designed for home and office use, this versatile machine allows you to enjoy hot espresso, cappuccino, latte, Americano, or fresh cold brew with ease. Bring café-quality coffee into your kitchen with style and convenience.
Cold Brew or Hot Coffee Anytime
Whether you love smooth, refreshing cold brew or rich, aromatic hot espresso, KEENSTAR delivers both. Cold brew is ready in as little as 10 minutes, saving time on busy mornings. Brew your favorite hot drinks like latte or Americano with precision and consistency.
20-Bar Pressure System & Pre-Soak Technology
The professional 20-bar pump and 1350W motor ensure optimal extraction for full-bodied, fragrant coffee. Pre-soak technology infuses the coffee grounds before brewing, controlling water flow to maximize flavor. Enjoy coffeehouse-quality drinks from the comfort of your home.
Powerful Milk Frothing System
The built-in steam wand textures creamy, rich microfoam for cappuccinos, lattes, and milk-based creations. Accurate temperature control allows perfect froth for milk art, enhancing both the flavor and presentation of your drinks.
Convenient Touch Screen Operation
Brew coffee with one-touch simplicity. The intuitive touch screen lets you select espresso, Americano, or cold brew in seconds. The fast heating system ensures your coffee is ready whenever you want it, making your morning routine effortless.
Compact, Stylish, and Easy to Clean
The stainless steel design combines elegance with practicality. The 37oz detachable water tank allows multiple cups without constant refilling. The removable drip tray ensures hassle-free cleaning, keeping your kitchen neat while enjoying great coffee.
Satisfaction Guaranteed
KEENSTAR provides peace of mind with a detailed instruction manual, 30-day money-back guarantee, 1-year free replacement, and lifetime customer support. Brew with confidence and enjoy professional coffee at home.
Make every cup a masterpiece with the KEENSTAR Espresso Coffee Machine. Order now and bring café-quality coffee to your kitchen! ☕









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Product Tags
Product Specifications
| Other Special Features of the Product | Cup Warmer, Milk Frother, Permanent Filter |
| Coffee Maker Type | Espresso Machine |
| Specific Uses For Product | Espresso |
| Wattage | 1500 watts |
| Voltage | 120 Volts |
| Filter Type | Reusable |
| Capacity | 1.1 Liters |
| Item Dimensions D x W x H | 11.8″D x 5.5″W x 12.6″H |
| Number of Items | 1 |
| Material | Stainless Steel |
| Brand Name | KEENSTAR |
| Included Components | Filter, Milk Frother |
| Model Name | JH-C5211 |
| Model Number | JH-C5211 |
| Part Number | KEENSTAR |
| Best Sellers Rank | #406,930 in Home & Kitchen (See Top 100 in Home & Kitchen) #43 in Super-Automatic Espresso Machines |
| ASIN | B0F1C8XTYZ |
| Customer Reviews | |
| Color | Silver |
| Style | Milk Tank+20Bar Espresso Machine |
| Feature | 【Cold Brew or Hot Coffee at Your Choice】 Cold brew pulls all the great coffee flavor from coffee beans. Smooth, fresh cold brew in as little as 10 minutes, saves your time in the morning. You could also make hot coffee such as Latte, espresso, or Americano as you like. |
| Feature | 【20-Bar Pressure System & Pre-Soak Tech】: Espresso Maker with 20-bar professional pump and 1350W powerful motor gives you top quality extraction, resulting in a more fragrant and rich aroma. You can create an latte, cappuccino, or Americano at home or office with our stainless steel espresso maker. Brew program will pre-infuse the ground coffee first, and control the amount of water flow precisely, it ensures a good flavor of espresso coffee. |
| Feature | 【Powerful Milk Frothing System】: Keenstar espresso machine with milk frother has a powerful steam wand, so you can texture creamy, rich microfoam milk to create amazing milk foam art and enhance the flavor of your brews. Accurate temperature control can ensure the best taste. Create your own unique milk foam art, make your favorite espresso coffee at home. |
| Feature | 【Convenient Touch Screen】The touch screen design allows you to brew espresso, Americano or cold brew coffee with just one touch. Very easy to operate. The advanced fast heating system ensures that your espresso is ready in no time, making it easy to enjoy your coffee whenever you want. |
| Feature | 【Compact & Easy Cleaning】 The Latte machine combines style with practicality. Stainless steel appearance, stylish and durable, ideal for any size kitchen. The 37oz detachable water tank ensures you can brew multiple cups with ease. The removable drip tray simplifies the cleaning process, ensuring a hassle-free and enjoyable coffee-making experience. |
| Feature | 【Satisfaction Guaranteed】 Instruction manual included to ensure the recipient knows how to use it. We offer a 30-day money-back guarantee, free replacement within 1 year, and lifetime after-customer service from the date of purchase. So you can buy with confidence! |
| Style |
Milk Tank+20Bar Espresso Machine |
|---|---|
| Other Special Features of the Product |
Cup Warmer, Milk Frother, Permanent Filter |
| Coffee Maker Type |
Espresso Machine |
| Specific Uses For Product |
Espresso |
| Wattage |
1500 watts |
| Voltage |
120 Volts |
| Filter Type |
Reusable |
| Capacity |
1.1 Liters |
| Item Dimensions D x W x H |
11.8"D x 5.5"W x 12.6"H |
| Number of Items |
1 |
| Material |
Stainless Steel |
| Brand Name |
KEENSTAR |
| Included Components |
Filter, Milk Frother |
| Model Name |
JH-C5211 |
| Model Number |
JH-C5211 |
| Part Number |
KEENSTAR |
| Best Sellers Rank |
#406,930 in Home & Kitchen (See Top 100 in Home & Kitchen) #43 in Super-Automatic Espresso Machines |
| ASIN |
B0F1C8XTYZ |
| Color |
Silver |
| Feature |
【Satisfaction Guaranteed】 Instruction manual included to ensure the recipient knows how to use it. We offer a 30-day money-back guarantee, free replacement within 1 year, and lifetime after-customer service from the date of purchase. So you can buy with confidence! |
8 reviews for KEENSTAR Espresso Coffee Machine with Milk Tank
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Minerva –
Good Coffee Maker
Let me preface this review by saying that I’ve owned three Keurig Duo(s) over the past 4 years (now including this one). All were different versions of the Duo. There really isn’t anything that sets this one apart for me other than the digital clock, which I could take or leave. Keurigs perform well until they don’t. I can say they last slightly longer than other brands with comparable makes and perform solidly until they decide not to turn on again (usually without warning or signs of obvious signs of struggling leading up to it); they just randomly do not turn on one day. So far, in my experience, they’ve been lasting 1-1.5 years.The pros are that it consistently makes a good cup of coffee. I enjoy having the single-use side for morning coffee and work-from-home days, and I appreciate the option to make a pot to fill my travel mug when I am on the go. The option to make a strong or weak cup is also a good option, but I never go with the latter, so it’s only ever used when I have guests. While you can use it to make iced coffee, I am not a fan, so I haven’t really tried that out. In terms of performance, it’s relatively quick, and I really like the fact that it doesn’t take 20 minutes to brew a pot like the old-school coffee makers.As far as clogging and K-cups go, it handles frequent use like a champ – It hardly, if ever, clogs, and I haven’t experienced any half-brewed coffee flowing out of the sides, or exploding cups. It is because the Keurig is so popular that if you need a spare part, there are plenty of options available, which is helpful if you want something extra to brew loose tea or coffee. Even if you have to replace a needle/motor or get a new carafe, there are options everywhere.Asthetically speaking, it’s sleek, compact, but has a decent sized resevior, and fits/sits perfectly on top of my K-Cup drawer. It’s black, so it blends with pretty much everything; the silver trim provides a decent offset.All in all, I really like Keurig. Hopefully, this one lasts longer.
19 people found this helpful
YAURI GRYAURI GR –
Very practical and versatile coffee maker ✨🫶
This coffee maker is excellent because it combines drip coffee and capsule brewing in one machine. It allows you to enjoy traditional coffee or use capsules depending on your mood. It works fast, the coffee tastes great, and it brews at the perfect temperature. It’s easy to use, doesn’t take up much space, and is very easy to clean. Great quality and modern design. Highly recommended.
8 people found this helpful
Melyssa A. Harmon –
We are very happy with this duo!
This was a little intimidating for me coming from a simple coffee pot and also a simple Keurig to the combined station. Read the manual and then read it again to make sure you understand how it works as it works quickly and can pour all over your counter if you don’t have a cup down. We learn this from experience, twice. Now that we know our way around the product, we are extremely happy with the ease of both sides. The coffee is good and strong and the hot plate does not seem to burn it. The Keurig side bruise three different sizes and is very quick to brew either a an ice or a strong cup of coffee. This is a good deal and we like the black in our kitchen.
22 people found this helpful
JohnnyJohnny –
MORE AND MORE, Continuous issues, only 30 days old, DO NOT BUY THIS MACHINE!!
I bought this on Jan 2 and have been using it for only 24 days. Today I continued to get a “add water” message (with a full tank) and “error 8” message followed by “dry”. I cleaned the tank and re-filled several times and unplugged the machine to re-set it as online has indicated. I was finally able to get the machine to brew. Mind you this is a brand new machine and after 24 days has issues. I use filtered water so this should not be an issue. I have notified Keurig to see if there are solutions to fix these issues. I will keep this rating updated, but use caution when purchasing this machine.EDIT: So I have been able to get the coffee machine to work once again. After getting errors, I unplugged the machine for a period of time, flushed out the water tank, and plugged it back in with fresh water. I was able to get it to function normally for the past several days. I use the timer and it have brewed coffee without issue for a few days. The single use side is functioning normally. Don’t know if unplugging it reset whatever chip is inside but it works for now. If it continues to function normally over the next few months I will change my star rating. For now, I am skeptical of long term use.02/08/25 UPDATE: DO NOT BUY THIS MACHINE!!!!!!!! I experienced same issues as listed about. Tried to repeat the “fix” three times without success. Contacted Keurig, but I am not optimistic I will receive a full refund. Amazon also closed my ability for a return on 02/01/2025, so I now can ONLY DEAL WITH KEURIG. If I could give zero stars I would.02/28/25 ANOTHER UPDATE: Was able to finally get Keurig to send me another machine on 02/16/25. On 02/28/25, I received the new machine. Unpacked and carefully followed the directions to the “T”. Plugged in the machine as directed and it failed to turn on. Tried a different outlet, nothing. Tried another machine and it powered up without issues. Not an outlet problem. It was clearly a machine problem walked around the house trying the machine on various outlets, nothing. Called Keurig and they ran through troubleshooting, nothing. Machine DEAD ON ARRIVAL. They tried to tell me since this was a warranty replacement machine, it no longer was subject to warranty. EVEN THOUGH THIS MACHINE WAS DEAD ON ARRIVAL. I was able maintain my composure and convince Keurig to send me another machine, which will be here in 7-14 days. Stay tuned folks! BTW way, my first machine still has the above issues and continues to periodically stop working, then work, then not work… I would love to have my money back, but Keuring rather spend more money on shipping and returns than refund my purchase price. Come on Keurig, you can do better.EDIT: 04/20/25, ANOTHER UPDATE. Since my last update on 02/28/25, I received a third replacement machine from Keurig to replace the dead one. Got #3 all set up on 03/03/25 and ready to go and it worked until 03/28/25, exactly 25 days, then I got the dreaded “add water” and “error 8” message. Called Keuring and asked for a refund, but they still refuse since I bought it from Amazon. Asked to get another comparable machine, which they didn’t have in stock (UGH). Ordered #4 replacement. On April 3, 2025, #4 replacement machine arrived. Got #4 all set up and on 04/20/25, it stopped working like the others. This one only lasted 17 days.EDIT: Keurig has started ignoring my calls. I was referred to a “specialist” who told me I needed to send my #4 machine in first BEFORE I could get sent a replacement. As I did not want to send them my machine without a replacement first, they started ignoring my emails and are now refusing to correspond with me at all. #4 machine continues to brew 2 cups then shut off reporting it is dry when there is a full water tank. I will never purchase another Keurig product and you should seriously consider doing the same. Four unusable machines in 8 months is ridiculous!
309 people found this helpful
I ordered soak 3 original and one soak and rinse and got all 4 original not a huge deal but still knocks a star off I ordered soak 3 original and one soak and rinse and got all 4 original not a huge deal but still knocks a star off –
Coffee beast 🙌
Love this thing works great with daily use! Brews perfectly, easy to clean, love the color, plenty of cup sizes and has the pot for the busy days, havnt had any leaks or any issues at all 11/10
2 people found this helpful
GreenerGreener –
Better than Gen1 overall, not perfect.
Purchased this for 2 reasons to replace my first gen Duo. The “strong” option for k-cups and the auto timer for the brew side. Setting the auto timer is intuitive, press the auto brew button just follow the blinking lights. You will have to do this daily, you cannot set a weekly schedule, but its quick and easy. I set it to run 8 mins before my alarm, so I wake up to 10 cups of coffee. I feel as though the brew side isn’t as hot, but close enough not to be worried. The single serve side works great, the stronger brew works as I hoped, and I look forward to using the other options over time such as the ice brew option that lowers the temp slightly. Water tank seems to be about the same capacity as the gen 1. I like the placement of the buttons better than how they did it on gen 1. overall I am pleased with the gen 2 design and function, even the price!! its was a little cheaper than what we paid for the gen 1 model. Took a star away for 2 reasons, the temp on the carafe side, seems like its not as hot as the gen 1, and reading reviews i see people had some issues after a year causing me to get the 3 yr insurance.
28 people found this helpful
Carol S. –
A good, versatile coffeemaker
We’ve owned a lot of different Keurig’s; some worked well for us and others weren’t that great. But so far, this one is a winner. Granted, we’ve only had it for a couple days, but so far, we’re really pleased.We had been looking for a coffee-maker that could do both K-cups and a carafe-full, and this one fit the bill. The carafe is large and sturdy, and the K-cup side has the ‘multi-brew’ system that allows more coffee flavor to come through. I like my coffee very strong, and was able to use the 6 oz. size with the ‘Extra Strong’ button for a really good cup of strong coffee. I also like that there’s an ‘Extra Hot’ button as well, since I do like my coffee very hot.The other nice feature with this machine is the large water reservoir; I think it’s 72 oz., which is one of the bigger ones available. It’s easy to fill and to take on & off. It also couldn’t be easier to use: For a K-cup, just plunk in the pod and push ‘Brew’–that’s it. It brewed quickly and without splashing all over like some of the others we’ve tried.My only negative feedback is that it didn’t even come with even ONE little coffee filter for the basket over the carafe. And since I didn’t have any, I had to buy some before I could even try it. Normally a drip machine will come with a few ‘starter’ filters. And secondly, although the water reservoir has a place for a water filter, you don’t get one with the coffeemaker. I’ve gotten them with other coffeemakers, but this one just says it’s ‘ready’ for a filter, but you have to of course buy the ‘filter starter kit’. Since they were offering the machine at a much lower price though, I guess I should have expected that they’d skimp on the accessories.I can’t speak for how well it will hold up long-term, but so far, I’m really happy with this coffeemaker.
59 people found this helpful
Just a Crafty Mom –
Coffee 2 ways
I was not just one of those regular coffee moms but a k cup mom. I didn’t think I needed a whole pot of coffee. I could run my whole day on one cup of coffee, PTA meetings, teacher helper, grocery shopping by 10am, diner on the table by 5pm, soccer practice, dance class, homework all done on one cup…my sanity was however non existent. My kids were little, I needed coffee for on the run, I couldn’t sit and drink a cup. But now my kids are in college some even out on their own, and life has slowed down a little bit. I can now enjoy a whole pot (well me and the Mr.). I don’t have to run around looking for the missing shoe, or scream we are going to be late 50,000 times, or barely remember I was supposed to bring the reading time snacks. Now I sit and enjoy my pot of coffee watching the YouTubes of people in other countries grocery shopping. Now occasionally I do use a k cup to remiss about the olden days, but I mostly enjoy the pot of coffee and the especially the time brew so I wake up to the smell of coffee and peace. I do have a fresh college graduated who uses the k cup side all the time. She loves it! Now if she could get a job that would be awesome because she’s expensive! Put her on your prayer list, she don’t have to move out but she needs a J O B! Overall this coffee maker will not give you your sanity back but it helps to be caffeinated! It’s sturdy, doesn’t take up to much room and not to heavy but has a good weight to it. Enjoy your coffee and enjoy your day! Love y’all
4 people found this helpful