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Black retractable USB flash drive, capless design, 512GB

Team Group

Team Group C186 512GB USB 3.2 Gen 1 Flash Drive TC1863512GB01

SKU CH-SE3P-H3Z3Z MPN TC1863512GB01

A 512 GB USB 3.2 Gen 1 flash drive with a retractable capless design and read speeds up to 100 MB/s

  • Total capacity512 GB
  • USB standardUSB 3.2 Gen 1
  • Max read speedup to 100 MB/s
  • Product colorBlack
  • Key featuresMinimalist and streamline capless design Powerful data trans
  • Product dimensions0.48 in × 0.81 in × 3.08 in

Capacity 512GB

  • Fast file transfers with read speeds up to 100MB/s
  • Capless retractable design keeps the connector protected
  • Compact size at 3.08 inches long fits any pocket
  • Plug-and-play USB 3.2 Gen 1 works instantly on any port
  • 512GB capacity stores large media libraries and backups

Capacity and interface

This 512GB USB 3.2 Gen 1 flash drive is built for anyone who needs portable storage that works immediately on almost any host. The capless, retractable body removes the risk of losing a separate cover while keeping the connector protected.

Build and daily use

A minimalist black housing measures 0.48" x 0.81" x 3.08" and weighs 0.02 lb, so it adds almost no bulk to a keyring or pocket. The retract mechanism slides the USB‑A plug in and out with one hand, making repeated insertion simple and reducing wear on the port.

Accessories and assurance

No extra cables or software are bundled; the drive relies on native plug‑and‑play support across operating systems. A Taiwan invention patent (No. I672986) covers the retractable design, and the manufacturer backs the unit with a lifetime warranty plus free technical support.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $56.99
Pricier than about 66% of the 1,099 comparable items (median $31.99).
Total capacity 512 GB
Higher than about 90% of the 746 comparable items (median 64 GB).
Price per TB $111.31 per TB
Cheaper than about 91% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameTeam
Product lineC186
Model nameTC1863512GB01
Total capacity512 GB
Product colorBlack
Performance
Max read speedup to 100 MB/s
Ports & slots
USB standardUSB 3.2 Gen 1
Size & build
Product dimensions0.48 in × 0.81 in × 3.08 in
Product weight0.02 lb (0.01 kg)
Shipping weight0.07 kg
Package size127 × 89 × 13 mm

Other versions of this model

4 more in the same range

Questions about this item

What does the USB 3.2 Gen 1 interface limit the C186 to in real use?

The USB 3.2 Gen 1 interface caps practical throughput at the rated read speed of up to 100MB/s for this 512GB drive.

How much space does the retractable C186 need to fit in a port?

The drive measures 0.48" x 0.81" x 3.08" and weighs 0.02 lb, so it fits standard USB-A ports without blocking adjacent slots.

How do I install the TC1863512GB01, and what step do people miss?

Slide the retractable connector out until it clicks, then plug it in; the step users miss is fully extending the connector before inserting it.

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