Nguyên nhân có thể do quá nhiều ứng dụng chạy ngầm, thiếu dung lượng RAM, hoặc ổ cứng bị phân mảnh. Khắc phục bằng cách giải phóng bộ nhớ, chống phân mảnh ổ cứng, và nâng cấp RAM.
Cáp HDMI/ HDTV 4K UltraHD 2.0V HDMI Premium Cable Ultra HD 4k 1.5M hàng chính hãng, , Full Box
Thông số sản phẩm
Cáp HDMI
HDTV 4K UltraHD 2.0V HDMI Premium Cable Ultra HD 4k 1.5M hàng chính hãng, ,
Dây HDMI 2.0 hỗ trợ 4k 2k dài 1.5m hàng nhật xịn Full Box
Cáp chuẩn 2.0 hỗ trợ truyền tải hình ảnh âm thanh tốt nhất Đầu cáp mạ vàng đảm bảo độ tiếp xúc
Dạng cáp tròn màu đen ĐẦU CÁP BẰNG SẮT CHỐNG NHIỄU
Chiều dài 1,5 mét đến 20 mét Cáp HDMI A từ đầu đực sang đầu đực Hỗ trợ tỷ lệ khung hình video lên tới 21:9 Hỗ trợ tối đa 32 kênh âm thanh Tốc độ truyền dữ liệu lên tới 18Gbps
Tương thích với các thiết bị hỗ trợ HDMI như TV, màn hình, đầu thu A/V, đầu phát Blu-ray, máy tính, Playstation, v.v.
Hỗ trợ tiện ích mở rộng ARC & CEC Tương thích ngược với các phiên bản trước
- Tính năng: Đơn năng In - Tốc độ/Khổ giấy: 30 trang/phút. A4, Letter, A5, A6 - Độ phân giải: 2400 x 600 dpi - Kết nối: USB - Loại mực in: Brother TN-2385
Camera HDCVI Cooper 2MP Dahua DH-HAC-T1A21P DH-HAC-T1A21P-VN
Thông số sản phẩm
DH-HAC-T1A21P , DH-HAC-T1A21P-VN
– Camera HDCVI bán cầu hồng ngoại, 2.0 megapixel – Thiết kế mới nhỏ gọn, thẩm mỹ, dễ dàng lắp đặt – Tầm xa hồng ngoại đến 20m với công nghệ hồng ngoại thông minh – Vỏ plastic
- Size: 330*200*430mm - Case Size: 370*200*450mm - S/P VGA : 325mm , CPU Cooler : 160mm - Case ko fan , kính cường lực bên hông, led trip phía trước - S/P : ATX//M-ATX/ITX
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ĐÁNH GIÁ SẢN PHẨM