1. Compliant with both USB 2.0 specification.
2. Support SD, MMC, RS MMC without card adapter.
3. Hot swap allow you to detach USB device without rebooting your system.
4. Low power consumption-powered from the system.
5. Supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data transfer modes.
6. Ideally use with digital cameras, palmtop PCs, handheld PCs, PDAs, voice recorders.
7. MP3 players and other mobile electronics.
System requirement: 1. Intel Pentium 233, ADM K6 or above CPU. 2. IBM PC or 100% IBM PC compatible system with USB port. 3. Microsoft Windows 98/98SE, Windows ME, Windows 2000 or Windows XP. others: 1. Packed in blister card /pcs. 2. Product size: 5.6 x 2.2 x 0.9 cm. 3. Product net weight: 5.6g.