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The available product listings do not show that the KAMRUI Essenx E2 “trounces” the BOSGAME E5, or that the E5 is Amazon’s best-selling Windows PC. They describe different mini PCs and configurations, but provide no matched performance tests or verified Amazon sales ranking. What can be compared is the listed hardware and seller prices—and those figures depend on the exact E5 configuration.
What the listings say about each mini PC
| Model and configuration | Processor | Memory and storage | Seller-listed price |
|---|---|---|---|
| KAMRUI Essenx E2 | Alder Lake-N95 | 16GB RAM, 512GB SSD | $229.99 USD on KAMRUI’s official listing, accessed October 7, 2026. This is not a verified Amazon price or a durable street price. KAMRUI product listing |
| BOSGAME E5, lower configuration | Ryzen 3 5300U | 8GB RAM, 256GB SSD | $299.99 on BOSGAME’s official Buy with Prime collection, accessed October 7, 2026. BOSGAME Buy with Prime collection |
| BOSGAME E5, higher configuration | Ryzen 3 5300U | 16GB RAM, 1TB SSD | $319.99 on BOSGAME’s official Buy with Prime collection, accessed October 7, 2026. BOSGAME Buy with Prime collection |
These are seller-listed prices, not a controlled comparison of current marketplace offers. Prices and availability can vary by retailer, stock, coupons, and promotion. The E5’s two configurations also differ substantially in memory and storage, so “BOSGAME E5” alone is not enough to make a value comparison.
Does the KAMRUI Essenx E2 outperform the BOSGAME E5?
The listings do not establish a performance winner. They identify the KAMRUI with an Alder Lake-N95 and the BOSGAME E5 with a Ryzen 3 5300U, but processor names and seller specifications are not a substitute for testing the complete systems. No matched head-to-head benchmark was established for these models.
A defensible performance verdict would require independent tests of the exact configurations under the same workloads and settings, along with measurements of thermals, fan noise, and sustained performance. Without that evidence, claims that one “trounces” the other go beyond what the listings show.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
What the Prime Day price does—and does not—show
BOSGAME’s Prime Day page shows the E5 with 16GB RAM and 1TB SSD at $319.99, marked $60 off $379.99, for a campaign labeled June 23–26. The page does not state the year, so the offer cannot be reliably presented as a current deal or assigned to a particular past Prime Day. Check the live seller listing for the price and configuration available when you buy. BOSGAME Prime Day page
Is the BOSGAME E5 Amazon’s best-selling Windows PC?
That ranking is not verified by the available evidence. The Amazon mini-computer bestseller result reviewed did not identify the BOSGAME E5 or establish it as the best-selling Windows PC. Bestseller rankings are category- and time-sensitive; a reliable claim would need a dated Amazon ranking that clearly names the E5 and the relevant category.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Check the exact model before comparing or buying
- Do not confuse the two E2 names. KAMRUI’s Essenx E2 is not BOSGAME’s separate E2 family. BOSGAME also lists E2, E2 Plus, and E2 NEO products; its Ryzen 5 3550H E2 is a different computer. BOSGAME catalog BOSGAME separate E2 listing
- Match configuration to configuration. Confirm RAM and SSD capacity on the specific listing. The BOSGAME E5 is offered in at least the 8GB/256GB and 16GB/1TB configurations shown above.
- Verify details not settled by these listings. For either exact SKU, check upgradeability, storage interface, display outputs, networking, ports, warranty, returns, included power adapter, Windows edition, and seller support. Do not infer these from a similarly named model.
- Check the actual sales channel. The KAMRUI figure cited here is from its official product page, while the BOSGAME figures are from its official collection page. Confirm the retailer, exact SKU, final checkout price, stock, and any coupon before comparing offers.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
