Upgrade Your Setup, Effortlessly

Practical tech, thoughtfully designed to keep your workspace clean, efficient, and ready to perform—every day.

Free U.S. shipping • No hidden fees, ever

Your Hardware Upgrade Credit

Join Swtek Plus and get 250 Wintek Eggs instantly, plus 50 Eggs every month. Stack your credits for 15% OFF your next hardware upgrade — and receive an iFixit Toolkit with lifetime parts replacement.

Start Earning — $4.99/mo

*Welcome Toolkit unlocks after your 2nd billing cycle.
Earn 50 Eggs per $15+ order.
250 Eggs unlock up to $20 OFF your next hardware upgrade.

Already a member? Manage subscription

Discover Premium Tech & Gear

A curated Swtek Gear™ lineup of high-performance upgrades designed to elevate your gaming and workspace.

Explore Swtek Gear™

Free U.S. shipping • Buy now, pay later available

1 1

JEYI

JEYI M.2 NVMe SSD to PCIe 4.0 x4 Adapter Card for Desktop PC

Name: JEYI M.2 NVMe SSD to PCIe 4.0 x4 Adapter Card for Desktop PC
Brand: JEYI
Price: 16.99 USD
Availability: InStock

MPN: JEYI-SK4

Condition: New

Condition details

workspace_premium Brand new item, unused and unopened in original packaging.

Order today and receive your shipment between and .

Please note: Dispatching is closed on weekends.

⏰ Order within to get your order shipped today!

verified Free shipping on all orders!

shopping_cart

Ordered

local_shipping

Shipped

home

Delivered

Estimated Shipping Widget will be displayed here!

$16.99 USD

Sale Sold out

6354 in stock!

Shipping calculated at checkout.

(Taxes calculated at checkout.)

Option PCIe 4.0 X 4

Quantity

award_star

Earn Store Credits with every qualifying order of $15 or more. (Swtek Plus members only)

Shop with Confidence

verified
Buyer’s Protection
Refund if package lost
Refund if items damaged
Refund if no delivery in 35 days
autorenew
Return Policy
Free 30-day returns ✅ Free Returns
encrypted
Security & Privacy
Secure checkout, powered by Stripe
Track your order
(Learn more)

JEYI M.2 NVMe SSD to PCIe 4.0 x4 Adapter Card — Add an NVMe Drive to Any Desktop PC

Turn any free PCIe x4 (or larger) slot into a high-speed NVMe SSD bay. The JEYI adapter card lets you install an M.2 NVMe SSD in a desktop that lacks an onboard M.2 slot — or simply add extra fast storage without giving up your existing M.2 ports.

Why choose this adapter:

⚡ True PCIe 4.0 x4 bandwidth — up to 64Gbps theoretical link speed, so your NVMe SSD isn't bottlenecked by the connection
🚀 Full NVMe performance — supports M-Key NVMe SSDs at their rated read/write speeds, not throttled like SATA-based adapters
💾 No capacity limit — works with any M.2 NVMe SSD capacity your drive supports, from small boot drives to large storage volumes
🖥️ OS-bootable — set your NVMe drive as a bootable device for faster system startup, not just secondary storage
🔌 Broad motherboard compatibility — works with desktop PCIe x4/x8/x16 slots (check your BIOS supports NVMe boot if using as a boot drive)

Important compatibility note: This card supports M-Key NVMe (PCIe) SSDs only — it does not support SATA-protocol M.2 (B-Key) drives. Also confirm your motherboard has a free PCIe slot of the required size and, for boot use, NVMe boot support in BIOS.

Perfect for: older desktops without native M.2 slots, adding a dedicated high-speed boot drive, or expanding NVMe storage capacity beyond your motherboard's built-in M.2 ports.