








🚀 Elevate your laptop’s power game with PCIe 4.0 speed and pro-level expansion!
The JMT Support External Graphics Card M.2 M-Key to PCIe 4.0X4 adapter enables laptops and handhelds with Oculink or M.2 NVMe ports to connect high-performance PCIe x4 devices such as GPUs, network, sound, or capture cards. It supports PCIe Gen4 speeds, requires a 500W+ ATX/SFX power supply, and offers synchronized start/stop functionality for seamless integration. Ideal for professionals seeking to dramatically boost their portable computing power with a compact, versatile expansion solution.
| ASIN | B0CRR7HMX5 |
| Additional Features | Unique Start/Stop Functionality |
| Best Sellers Rank | #97,076 in Computers ( See Top 100 in Computers ) #823 in Graphics Cards |
| Brand | JMT |
| Color | Black |
| Colour | Black |
| Compatible Devices | Desktop, Laptops |
| Compatible Phone Models | Universal |
| Compatible devices | Desktop, Laptops |
| Compatible phone models | Universal |
| Customer Reviews | 4.3 out of 5 stars 52 Reviews |
| Enclosure Material | Plastic Metal |
| Global Trade Identification Number | 00783798005388 |
| Item Weight | 0.32 Kilograms |
| Manufacturer | JMT |
| Mfr Part Number | F51620 |
| Model Name | AMD Radeon RX 6800 XT |
| Model Number | F51620 |
| Mounting Type | Tabletop Mount |
| Mounting type | Tabletop Mount |
| Special features | Unique Start/Stop Functionality |
| UPC | 783798005388 078379800538 |
P**.
All works ok
T**6
Was apprehensive but it works well
A**I
Fa il suo mestiere
Fa il suo mestiere. Su schede modeste come 4060Ti non crea neppure particolari colli di bottiglia. 3dMark ottiene punteggi pari al bus gen4 8X nativo
G**K
It is actually far better than expected
S**W
Works well, solid build
Trustpilot
2 weeks ago
2 weeks ago